Character Relationship Map: Robots

Characters

• Rodney Copperbottom (played by Ewan McGregor) — protagonist

  Rodney is the aspiring young inventor at the center of the story. He travels from Rivet Town to seek help from Bigweld, opposes Ratchet’s plan to abandon poor robots, repairs outmoded robots with his...

• Cappy (played by Halle Berry) — protagonist

  Cappy is an executive at Bigweld Industries who opposes Ratchet’s treatment of outmoded robots. She rescues Rodney and Fender when Ratchet orders their elimination, then helps Rodney reach Bigweld and...

• Ratchet (played by Greg Kinnear) — supporting

  Ratchet is the new CEO of Bigweld Industries and the principal antagonist. He replaces affordable spare parts with costly upgrades, orders security forces against Rodney, and conspires to scrap outmod...

• Bigweld (played by Mel Brooks) — supporting

  Bigweld is a celebrated inventor and philanthropist whose company once supplied inventions and spare parts to poor robots. After Ratchet’s greed causes him to withdraw, Rodney’s determination renews h...

• Wonderbot / Phone Booth (voice) (played by Chris Wedge) — minor

  Wonderbot is a small flying robot invented by Rodney to assist his father. Rodney brings it to Robot City hoping it will impress Bigweld Industries, but it malfunctions during a restaurant incident an...

• Fender (played by Robin Williams) — supporting

  Fender is a mischievous, outmoded robot who becomes Rodney’s friend and guide in Robot City. He introduces Rodney to other disadvantaged robots, helps infiltrate the Bigweld Ball, discovers the plan t...

• Madame Gasket (played by Jim Broadbent) — supporting

  Madame Gasket is Ratchet’s mother and the operator of the Chop Shop. She oversees the recycling of scrap metal from deceased and outmoded robots into material for upgrades, and helps enforce the plan...

Canonical Relationships

Family, romantic, and professional connections based on plot evidence.

• Ratchet → Bigweld (Power Chief Executive) — Ratchet uses institutional power to impose the upgrade policy.

  Ratchet becomes the new CEO of Bigweld Industries and discontinues spare parts and inventions for poor outmoded robots.

• Madame Gasket → Ratchet (Family Mother) — Their family connection is paired with cooperation in the upgrade and scrap operation.

  The plot explicitly identifies Madame Gasket as Ratchet's mother.

• Rodney Copperbottom → Wonderbot / Phone Booth (voice) (Professional Inventor And Creation) — Wonderbot demonstrates Rodney's inventive ability and initiates the early crisis.

  Rodney develops the small flying robot Wonderbot to assist his father.

Story Dynamics

Alliances, conflicts, and narrative interactions that evolve throughout the story.

• Fender → Madame Gasket (Conflict Captive And Opponent) — Madame Gasket's operation makes Fender both a victim and an eventual informant.

  A Sweeper takes Fender to Madame Gasket's Chop Shop, where he discovers the plan to scrap outmoded robots.

• Fender → Ratchet (Conflict Adversary) — Fender becomes a direct threat to Ratchet's secrecy and operation.

  Fender is captured during the resistance against Ratchet and later exposes Ratchet's plan after escaping the Chop Shop.

• Cappy → Fender (Alliance Rescuer) — Cappy directly protects Fender during the confrontation at the Ball.

  Cappy rescues both Rodney and Fender when Ratchet orders security to eliminate them.

• Cappy → Ratchet (Conflict Internal Opponent) — Cappy challenges Ratchet from within Bigweld Industries.

  Cappy is described as an executive opposed to Ratchet and rescues Rodney and Fender from his security team.

• Bigweld → Fender (Alliance Resistance Ally) — They become allied through the campaign against the Chop Shop plan.

  Fender helps expose Ratchet's plot, and Bigweld joins the resistance formed by Rodney and the Rusties.

• Bigweld → Cappy (Alliance Institutional Ally) — Cappy's opposition supports Bigweld's return and restoration of his ideals.

  Cappy opposes Ratchet's leadership and joins Rodney and Bigweld in stopping Ratchet.

• Bigweld → Ratchet (Conflict Ideological Rival) — They represent opposing visions for the robot community and Bigweld Industries.

  Bigweld reveals that Ratchet's greed led to his resignation, while Ratchet replaces charitable production with expensive upgrades.

• Rodney Copperbottom → Madame Gasket (Conflict Enemy) — Madame Gasket is a major antagonist in Rodney's final resistance.

  Rodney leads the upgraded Rusties in battle against Madame Gasket and her workers and Sweepers.

• Rodney Copperbottom → Ratchet (Conflict Primary Opponent) — Their ideological and physical conflict drives the central plot.

  Rodney confronts Ratchet over the treatment of outmoded robots, and Ratchet orders his security team to eliminate him.

• Rodney Copperbottom → Cappy (Alliance Ally) — Cappy becomes one of Rodney's most important supporters against Ratchet.

  Cappy rescues Rodney and Fender from Ratchet's security team, then flies with Rodney to Bigweld's mansion.

• Rodney Copperbottom → Bigweld (Narrative Aspirational Mentor) — Bigweld is Rodney's principal inspiration and later recognizes his leadership potential.

  Rodney idolizes Bigweld and travels to Robot City hoping to present Wonderbot to Bigweld Industries.

• Rodney Copperbottom → Fender (Social Friend) — Their friendship develops through shared risks and resistance activities.

  Fender introduces Rodney to the Rusties, infiltrates the Bigweld Ball with him, and later helps expose Ratchet's plan.

Story Analysis

An aspiring inventor challenges an exploitative upgrade system and restores dignity, community, and creative purpose to outmoded robots.

Plot Progression

1. The Inventor's First Flight — Rodney grows up admiring Bigweld and creates Wonderbot. A disastrous malfunction pushes him to leave Rivet Town and seek help in Robot City.
2. A City Without Spare Parts — Ratchet rejects Rodney and redirects Bigweld Industries toward expensive upgrades. Rodney meets Fender and discovers the hardship facing outmoded robots.
3. The Ball And The Trap — Rodney and Fender infiltrate the Bigweld Ball, but Ratchet's announcement triggers a confrontation. Fender's capture reveals the Chop Shop's larger plan.
4. The Return Of Hope — Bigweld initially refuses to help, leaving Rodney discouraged. Rodney regains his resolve, Fender exposes the conspiracy, and the Rusties prepare to resist.
5. The Rusties Rise — Ratchet tries to dispose of Bigweld, forcing the resistance into its final battle. Gasket is destroyed, Ratchet is defeated, and Bigweld restores his company.