The Simpsons Movie (2007) — AI Story Visualization

Plot Analysis Summary

A family's reckless actions trigger an environmental disaster, leading to isolation, exile, and a heroic redemption to save their town.

Story Structure — 4 Plot Phases

The Prophecy Ignites

Environmental neglect at Lake Springfield leads to a concert disaster and Grampa's apocalyptic vision. Homer's reckless pollution dumping triggers the mutation that alerts federal authorities.

Key Events

• Concert and Lake Pollution — Green Day performs while the audience throws garbage, eroding the barge and causing drowning. Characters: Homer Simpson / Itchy / Barney / Abe Simpson / Stage Manager / Krusty the Clown / Mayor Quimby / Mayor's Aide / Multi-Eyed Squirrel / Panicky Man / Sideshow Mel / Mr. Teeny / EPA Official / K, Homer Simpson / Itchy / Barney / Abe Simpson / Stage Manager / Krusty the Clown / Mayor Quimby / Mayor's Aide / Multi-Eyed Squirrel / Panicky Man / Sideshow Mel / Mr. Teeny / EPA Official / K Location: Lake Springfield
• Grampa's Prophecy — Grampa Simpson prophesies a disaster involving a twisted tail and a thousand eyes. Characters: Homer Simpson / Itchy / Barney / Abe Simpson / Stage Manager / Krusty the Clown / Mayor Quimby / Mayor's Aide / Multi-Eyed Squirrel / Panicky Man / Sideshow Mel / Mr. Teeny / EPA Official / K, Homer Simpson / Itchy / Barney / Abe Simpson / Stage Manager / Krusty the Clown / Mayor Quimby / Mayor's Aide / Multi-Eyed Squirrel / Panicky Man / Sideshow Mel / Mr. Teeny / EPA Official / K Location: Memorial Site
• Lake Cleanup Seminar — A seminar convinces the town to clean up the lake, temporarily improving environmental conditions. Characters: Homer Simpson / Itchy / Barney / Abe Simpson / Stage Manager / Krusty the Clown / Mayor Quimby / Mayor's Aide / Multi-Eyed Squirrel / Panicky Man / Sideshow Mel / Mr. Teeny / EPA Official / K, Scratchy / Mr. Burns / Rev. Lovejoy / Ned Flanders / Lenny / Skull / President Arnold Schwarzenegger / Kent Brockman / Principal Skinner / Dr. Hibbert / Smithers / Toll Booth Man / Guard / Ot Location: Town Hall
• Pig Adoption — Homer adopts Plopper to save him from slaughter, bringing the pig home despite warnings. Characters: Homer Simpson / Itchy / Barney / Abe Simpson / Stage Manager / Krusty the Clown / Mayor Quimby / Mayor's Aide / Multi-Eyed Squirrel / Panicky Man / Sideshow Mel / Mr. Teeny / EPA Official / K, Homer Simpson / Itchy / Barney / Abe Simpson / Stage Manager / Krusty the Clown / Mayor Quimby / Mayor's Aide / Multi-Eyed Squirrel / Panicky Man / Sideshow Mel / Mr. Teeny / EPA Official / K Location: Krusty Burger
• Silo Dumping Incident — Homer hastily dumps an overflowing silo into the lake, critically polluting the water. Characters: Homer Simpson / Itchy / Barney / Abe Simpson / Stage Manager / Krusty the Clown / Mayor Quimby / Mayor's Aide / Multi-Eyed Squirrel / Panicky Man / Sideshow Mel / Mr. Teeny / EPA Official / K Location: Lake Springfield
• Lake Springfield — The central polluted body of water where the concert occurs and the silo is dumped. Characters: Homer Simpson / Itchy / Barney / Abe Simpson / Stage Manager / Krusty the Clown / Mayor Quimby / Mayor's Aide / Multi-Eyed Squirrel / Panicky Man / Sideshow Mel / Mr. Teeny / EPA Official / K, Homer Simpson / Itchy / Barney / Abe Simpson / Stage Manager / Krusty the Clown / Mayor Quimby / Mayor's Aide / Multi-Eyed Squirrel / Panicky Man / Sideshow Mel / Mr. Teeny / EPA Official / K Location: Lake Springfield

The Dome Descends

The EPA Official presents evidence to the President, who arbitrarily seals Springfield under a glass dome. Mass hysteria erupts as the town turns on Homer, forcing a desperate escape.

Key Events

• Silo Dumping Incident — Homer hastily dumps an overflowing silo into the lake, critically polluting the water. Characters: Homer Simpson / Itchy / Barney / Abe Simpson / Stage Manager / Krusty the Clown / Mayor Quimby / Mayor's Aide / Multi-Eyed Squirrel / Panicky Man / Sideshow Mel / Mr. Teeny / EPA Official / K Location: Lake Springfield
• Mutated Squirrel Discovery — A squirrel falls into the polluted lake and mutates, providing evidence for the EPA. Characters: Homer Simpson / Itchy / Barney / Abe Simpson / Stage Manager / Krusty the Clown / Mayor Quimby / Mayor's Aide / Multi-Eyed Squirrel / Panicky Man / Sideshow Mel / Mr. Teeny / EPA Official / K, Homer Simpson / Itchy / Barney / Abe Simpson / Stage Manager / Krusty the Clown / Mayor Quimby / Mayor's Aide / Multi-Eyed Squirrel / Panicky Man / Sideshow Mel / Mr. Teeny / EPA Official / K Location: Lake Springfield
• Dome Sealing Decision — The President randomly selects sealing Springfield under a glass dome, fulfilling the prophecy. Characters: Scratchy / Mr. Burns / Rev. Lovejoy / Ned Flanders / Lenny / Skull / President Arnold Schwarzenegger / Kent Brockman / Principal Skinner / Dr. Hibbert / Smithers / Toll Booth Man / Guard / Ot, Homer Simpson / Itchy / Barney / Abe Simpson / Stage Manager / Krusty the Clown / Mayor Quimby / Mayor's Aide / Multi-Eyed Squirrel / Panicky Man / Sideshow Mel / Mr. Teeny / EPA Official / K Location: President's Office
• Lynch Mob Formation — Townspeople discover Homer's silo and form a mob to lynch the family, causing mass hysteria. Characters: Homer Simpson / Itchy / Barney / Abe Simpson / Stage Manager / Krusty the Clown / Mayor Quimby / Mayor's Aide / Multi-Eyed Squirrel / Panicky Man / Sideshow Mel / Mr. Teeny / EPA Official / K, Scratchy / Mr. Burns / Rev. Lovejoy / Ned Flanders / Lenny / Skull / President Arnold Schwarzenegger / Kent Brockman / Principal Skinner / Dr. Hibbert / Smithers / Toll Booth Man / Guard / Ot Location: Simpsons House
• Sinkhole Escape — The family escapes through a sinkhole that destroys their house, fleeing to Alaska. Characters: Homer Simpson / Itchy / Barney / Abe Simpson / Stage Manager / Krusty the Clown / Mayor Quimby / Mayor's Aide / Multi-Eyed Squirrel / Panicky Man / Sideshow Mel / Mr. Teeny / EPA Official / K, Homer Simpson / Itchy / Barney / Abe Simpson / Stage Manager / Krusty the Clown / Mayor Quimby / Mayor's Aide / Multi-Eyed Squirrel / Panicky Man / Sideshow Mel / Mr. Teeny / EPA Official / K Location: Simpsons House
• Glass Dome — The massive glass enclosure trapping Springfield, serving as the primary setting for the climax. Characters: Scratchy / Mr. Burns / Rev. Lovejoy / Ned Flanders / Lenny / Skull / President Arnold Schwarzenegger / Kent Brockman / Principal Skinner / Dr. Hibbert / Smithers / Toll Booth Man / Guard / Ot, Homer Simpson / Itchy / Barney / Abe Simpson / Stage Manager / Krusty the Clown / Mayor Quimby / Mayor's Aide / Multi-Eyed Squirrel / Panicky Man / Sideshow Mel / Mr. Teeny / EPA Official / K Location: Glass Dome

Exile and Epiphany

The family settles in Alaska while Springfield's supplies dwindle and the dome cracks. Homer is left behind but undergoes a spiritual awakening, deciding to return and save his town.

Key Events

• Sinkhole Escape — The family escapes through a sinkhole that destroys their house, fleeing to Alaska. Characters: Homer Simpson / Itchy / Barney / Abe Simpson / Stage Manager / Krusty the Clown / Mayor Quimby / Mayor's Aide / Multi-Eyed Squirrel / Panicky Man / Sideshow Mel / Mr. Teeny / EPA Official / K, Homer Simpson / Itchy / Barney / Abe Simpson / Stage Manager / Krusty the Clown / Mayor Quimby / Mayor's Aide / Multi-Eyed Squirrel / Panicky Man / Sideshow Mel / Mr. Teeny / EPA Official / K Location: Simpsons House
• Alaskan Exile — The family restarts life in a remote Alaskan cabin, temporarily safe from the dome. Characters: Homer Simpson / Itchy / Barney / Abe Simpson / Stage Manager / Krusty the Clown / Mayor Quimby / Mayor's Aide / Multi-Eyed Squirrel / Panicky Man / Sideshow Mel / Mr. Teeny / EPA Official / K, Scratchy / Mr. Burns / Rev. Lovejoy / Ned Flanders / Lenny / Skull / President Arnold Schwarzenegger / Kent Brockman / Principal Skinner / Dr. Hibbert / Smithers / Toll Booth Man / Guard / Ot Location: Alaskan Cabin
• Dome Collapse and Chaos — Springfield exhausts supplies, the dome cracks, and the city descends into chaos. Characters: Homer Simpson / Itchy / Barney / Abe Simpson / Stage Manager / Krusty the Clown / Mayor Quimby / Mayor's Aide / Multi-Eyed Squirrel / Panicky Man / Sideshow Mel / Mr. Teeny / EPA Official / K, Homer Simpson / Itchy / Barney / Abe Simpson / Stage Manager / Krusty the Clown / Mayor Quimby / Mayor's Aide / Multi-Eyed Squirrel / Panicky Man / Sideshow Mel / Mr. Teeny / EPA Official / K Location: Glass Dome Interior
• Family Abandonment — The family leaves to save Springfield, leaving Homer behind with a taped message. Characters: Homer Simpson / Itchy / Barney / Abe Simpson / Stage Manager / Krusty the Clown / Mayor Quimby / Mayor's Aide / Multi-Eyed Squirrel / Panicky Man / Sideshow Mel / Mr. Teeny / EPA Official / K, Scratchy / Mr. Burns / Rev. Lovejoy / Ned Flanders / Lenny / Skull / President Arnold Schwarzenegger / Kent Brockman / Principal Skinner / Dr. Hibbert / Smithers / Toll Booth Man / Guard / Ot Location: Alaskan Cabin

The Ascent and Shattering

Homer races up the dome with a time bomb while the EPA Official attempts to stop him. The bomb is thrown, shattering the enclosure and freeing the town in a triumphant climax.

Key Events

• Family Abandonment — The family leaves to save Springfield, leaving Homer behind with a taped message. Characters: Homer Simpson / Itchy / Barney / Abe Simpson / Stage Manager / Krusty the Clown / Mayor Quimby / Mayor's Aide / Multi-Eyed Squirrel / Panicky Man / Sideshow Mel / Mr. Teeny / EPA Official / K, Scratchy / Mr. Burns / Rev. Lovejoy / Ned Flanders / Lenny / Skull / President Arnold Schwarzenegger / Kent Brockman / Principal Skinner / Dr. Hibbert / Smithers / Toll Booth Man / Guard / Ot Location: Alaskan Cabin
• Homer's Epiphany — Homer recovers from an Inuk shaman, realizes his selfishness, and vows to save his family. Characters: Homer Simpson / Itchy / Barney / Abe Simpson / Stage Manager / Krusty the Clown / Mayor Quimby / Mayor's Aide / Multi-Eyed Squirrel / Panicky Man / Sideshow Mel / Mr. Teeny / EPA Official / K, Homer Simpson / Itchy / Barney / Abe Simpson / Stage Manager / Krusty the Clown / Mayor Quimby / Mayor's Aide / Multi-Eyed Squirrel / Panicky Man / Sideshow Mel / Mr. Teeny / EPA Official / K Location: Inuk Shaman Camp
• EPA Capture in Seattle — The family is captured by the EPA in Seattle and placed back inside the dome. Characters: Homer Simpson / Itchy / Barney / Abe Simpson / Stage Manager / Krusty the Clown / Mayor Quimby / Mayor's Aide / Multi-Eyed Squirrel / Panicky Man / Sideshow Mel / Mr. Teeny / EPA Official / K, Homer Simpson / Itchy / Barney / Abe Simpson / Stage Manager / Krusty the Clown / Mayor Quimby / Mayor's Aide / Multi-Eyed Squirrel / Panicky Man / Sideshow Mel / Mr. Teeny / EPA Official / K Location: Seattle
• Bomb Descent — The EPA lowers a time bomb through a hole at the dome's peak while townspeople climb. Characters: Homer Simpson / Itchy / Barney / Abe Simpson / Stage Manager / Krusty the Clown / Mayor Quimby / Mayor's Aide / Multi-Eyed Squirrel / Panicky Man / Sideshow Mel / Mr. Teeny / EPA Official / K, Homer Simpson / Itchy / Barney / Abe Simpson / Stage Manager / Krusty the Clown / Mayor Quimby / Mayor's Aide / Multi-Eyed Squirrel / Panicky Man / Sideshow Mel / Mr. Teeny / EPA Official / K Location: Glass Dome Top
• Dome Ascent — Homer and his son use a motorcycle to travel up the dome's side with the bomb. Characters: Homer Simpson / Itchy / Barney / Abe Simpson / Stage Manager / Krusty the Clown / Mayor Quimby / Mayor's Aide / Multi-Eyed Squirrel / Panicky Man / Sideshow Mel / Mr. Teeny / EPA Official / K, Scratchy / Mr. Burns / Rev. Lovejoy / Ned Flanders / Lenny / Skull / President Arnold Schwarzenegger / Kent Brockman / Principal Skinner / Dr. Hibbert / Smithers / Toll Booth Man / Guard / Ot Location: Glass Dome Exterior
• Bomb Throw — The bomb is thrown through the hole seconds before detonation, shattering the dome. Characters: Homer Simpson / Itchy / Barney / Abe Simpson / Stage Manager / Krusty the Clown / Mayor Quimby / Mayor's Aide / Multi-Eyed Squirrel / Panicky Man / Sideshow Mel / Mr. Teeny / EPA Official / K, Homer Simpson / Itchy / Barney / Abe Simpson / Stage Manager / Krusty the Clown / Mayor Quimby / Mayor's Aide / Multi-Eyed Squirrel / Panicky Man / Sideshow Mel / Mr. Teeny / EPA Official / K Location: Glass Dome Top
• Cargill's Defeat — The EPA Official attempts to murder Homer but is knocked out by a dropped rock. Characters: Homer Simpson / Itchy / Barney / Abe Simpson / Stage Manager / Krusty the Clown / Mayor Quimby / Mayor's Aide / Multi-Eyed Squirrel / Panicky Man / Sideshow Mel / Mr. Teeny / EPA Official / K, Homer Simpson / Itchy / Barney / Abe Simpson / Stage Manager / Krusty the Clown / Mayor Quimby / Mayor's Aide / Multi-Eyed Squirrel / Panicky Man / Sideshow Mel / Mr. Teeny / EPA Official / K Location: Glass Dome Top
• Town Forgiveness — The townspeople forgive and praise Homer as a hero after the dome's destruction. Characters: Homer Simpson / Itchy / Barney / Abe Simpson / Stage Manager / Krusty the Clown / Mayor Quimby / Mayor's Aide / Multi-Eyed Squirrel / Panicky Man / Sideshow Mel / Mr. Teeny / EPA Official / K, Scratchy / Mr. Burns / Rev. Lovejoy / Ned Flanders / Lenny / Skull / President Arnold Schwarzenegger / Kent Brockman / Principal Skinner / Dr. Hibbert / Smithers / Toll Booth Man / Guard / Ot Location: Springfield
• Time Bomb — The explosive device lowered to destroy the dome, central to the final confrontation. Characters: Homer Simpson / Itchy / Barney / Abe Simpson / Stage Manager / Krusty the Clown / Mayor Quimby / Mayor's Aide / Multi-Eyed Squirrel / Panicky Man / Sideshow Mel / Mr. Teeny / EPA Official / K, Homer Simpson / Itchy / Barney / Abe Simpson / Stage Manager / Krusty the Clown / Mayor Quimby / Mayor's Aide / Multi-Eyed Squirrel / Panicky Man / Sideshow Mel / Mr. Teeny / EPA Official / K Location: Glass Dome Top

Story Breakdown

• Environmental Neglect — Initial pollution and disregard for nature set the stage for disaster.
  • Concert Disaster — Garbage throws erode the barge, causing drowning.
  • Grampa's Vision — Spiritual prophecy warns of a thousand eyes and trapped people.
• Reckless Actions — Homer's negligence directly causes the ecological crisis.
  • Pig Adoption — Homer saves Plopper from Krusty Burger, defying warnings.
  • Silo Dumping — Homer dumps waste into the lake, mutating wildlife.
• Federal Intervention — Authorities respond to the crisis with extreme measures.
  • EPA Investigation — Mutated squirrel provides evidence for federal action.
  • Dome Sealing — President orders Springfield enclosed under glass.
• Social Collapse — Isolation triggers panic and internal conflict.
  • Lynch Mob — Townspeople turn violent, blaming Homer for the crisis.
  • Sinkhole Escape — Family flees through a collapsing house into the wilderness.
• Exile and Reflection — Distance from home forces personal growth and realization.
  • Alaskan Life — Family restarts in isolation, but supplies dwindle.
  • Shaman Epiphany — Homer confronts his selfishness and vows to return.
• Heroic Redemption — Final confrontation resolves the conflict and restores order.
  • Dome Ascent — Homer climbs the dome with a time bomb to save the town.
  • Town Forgiveness — Dome shatters, enemies are defeated, and Homer is celebrated.

Directed by

David Silverman

Key Cast

• Dan Castellaneta — Homer Simpson / Itchy / Barney / Abe Simpson / Stage Manager / Krusty the Clown / Mayor Quimby / Mayor's Aide / Multi-Eyed Squirrel / Panicky Man / Sideshow Mel / Mr. Teeny / EPA Official / K
• Julie Kavner — Marge Simpson / Selma Bouvier / Patty Bouvier (voice)
• Nancy Cartwright — Bart Simpson / Maggie Simpson / Ralph / Nelson / Todd Flanders / TV Daughter / Woman on Phone (voice)
• Yeardley Smith — Lisa Simpson (voice)
• Hank Azaria — Professor Frink / Comic Book Guy / Moe / Chief Wiggum / Lou / Carl / Cletus / Bumblebee Man / Male EPA Worker / Dome Depot Announcer / Kissing Cop / Carnival Barker / Counter Man / Apu / Dred