Regular Show: Season 7

Two weeks after the events of "Dumped at the Altar", Mordecai disappears to a mysterious city called Dumptown, populated by men who live a trashy and aimless lifestyle after being dumped. Either Rigby has to find him or Mordecai will be fired by Benson.Note: This is a season sneak preview.

When Benson is yet again snubbed for a Parkie Award for Manager of the Year in favor of Gene the Vending Machine, the rest of the gang try to make Benson feel better with a guy's night out, after Rigby makes off with the award Gene just won.Note: This is the official season seven premiere.

When Rigby ruins Maellard's fancy lunch, either he or Benson have to write a letter of resignation before 5:00pm, or both of them will be fired.

Margaret auditions for the chance to host a weekly news segment by doing an undercover investigation piece. Still, a mysterious, trenchcoated informant à la Deep Throat keeps giving her bogus leads.

Benson is determined to prove he was right about the date of the "Dome Experiment," a month-long experiment in which the park workers are locked in a bio-dome. After the dome comes a day early, all signs point to a possible conspiracy over the dome's real intentions.

After overhearing Mordecai tell Skips that he gives the worst birthday presents, Rigby teams up with a video game programmer to make Mordecai the best gift ever.Guest stars: Steve Agee as Zaxon

When Benson threatens to blow the whistle on Mordecai and Rigby's Funny Video Fridays, the duo distracts Benson with viral videos showing cats doing cute and crazy things, turning their boss into a cat video addict.Guest stars: Paul Scheer as Cat Masterson.

Muscle Man and Hi-Five Ghost get struck by lightning and develop a kind of amnesia causing them to forget their friendship.Song: "Jesu, Joy of Man's Desiring" by Johann Sebastian Bach.

Benson tries to spice up the park's annual Halloween party by renting a wish-making machine. "Mr. Boss Man" – Benson purchases a doll from TV that he hopes will make Mordecai and Rigby work, but it has other plans. "WerePops" – Pops and the other park workers trial on a werewolf. "Going Up" – Hi-Five Ghost gets stuck in an elevator while visiting Celia. "Chocolatude" – Mordecai and Rigby are taken into an old hag's house and uncover a big secret.Note: This episode was first set to air on October

Mordecai and Rigby want to help Party Horse get back together with his girlfriend.Note: This episode was first set to air on September 24, 2015, but was pulled due to the premiere of Wabbit. Guest voices: Chelsea Kane as Chrissy

Mordecai and Rigby watch movies for three whole nights, throwing off their sleep cycles.Note: This episode was first set to air on October 1, 2015, but like the previous episode, it was pulled.

Rigby and Eileen get called away to Don's black belt ceremony, forcing Mordecai and Margaret to hang out alone – and Mordecai to confront his feelings for Margaret now that he is single. Guest voices: George Takei as Daisuke

Benson gets a pet pig named Applesauce and asks Mordecai and Rigby to look after him. Guest Stars: James Adomian as Harry

Rigby goes back to high school to graduate and earn his diploma, something he keeps secret from Eileen. But Eileen becomes suspicious when Rigby repeatedly cancels their dates.

To get high school credits, Rigby has to pass a foreign language class taught by Benson in China.Note: This episode was initially set to air on November 13, 2015, but was replaced by "The Eileen Plan."Guest voices: Awkwafina as Apple

Rigby is irate that Eileen always correctly guesses the surprise dates he plans for her, sometimes before he can even tell her. He develops an elaborate, circuitous plan involving numerous fake locations and a fake biker gang to throw her off.

Pops is chosen to appear on a game show called Win That Prize and ends up being hired to a local TV station when his ideas and appearances become popular.

Eileen, Rigby, Mordecai, and Margaret go on a snow tubing trip while Eileen tries to conquer her fear of snow tubing.

Benson tries to defeat Gene in the Park Manager's Association's big chili cook-off.Note: This episode was first set to air on December 3, 2015, but it was pulled and replaced by "Snow Tubing."

The guys try to return a movie before they get hit with a late fee. Still, the tape gets stuck in the VCR.Note 1: This episode was first set to air on December 4, 2015, but along with the previous episode, it was pulled.Note 2: This episode was first released online on February 6, 2016.

Rigby's high school nemesis returns and tries to stop him from graduating from high school by making sure he fails gym class.Note: This episode was first released online on February 13, 2016.

Thomas reunites with the Park Crew for one last Guys Night together.Note: This episode was first released online on February 20, 2016.

When Mordecai and Rigby mess around with the cables in an old synthesizer, Gary disappears, and the guys then have to find a way to bring him back. Note: This episode was first released online on February 27, 2016.

After Rigby wins a king-size bed, he gets rid of his trampoline but quickly regrets his decision and tries to get his trampoline back. Guest voices: Jemaine Clement as Ziggy, a tribute to David Bowie as he appeared in Labyrinth.

Feeling that the park workers only care about his strength, Muscle Man decides to prove that he can be smart by working in a corporate office.

Mordecai and Rigby wait for the delivery of a package at Maellard's mansion.

Rigby must borrow his dad's car and return it unnoticed so he can take Eileen to his school prom.

"The Dome Experiment" is back on again and the guys are tasked to protect a large red button.Note 1: This episode was originally set to air on April 30, 2016, but it was delayed to May 12.Note 2: This episode was first released on iTunes on May 2, 2016.Guest voices: Troy Baker as Dr. Langer

When Mordecai, Rigby, and Hi-Five Ghost accidentally destroy Muscle Man's favorite shirt, they have to replace it before Muscle Man finds out.Guest voices: Troy Baker as Dr. Langer

Being unaware that a Renaissance Fair is being held at the park, Pops believes he has been sent back in time the Middle Ages.