The WORST Episodes of Regular Show

Every episode ever - ranked by fan votes!

Last Updated: Sep 8, 2021

Network: Cartoon Network

The daily surreal adventures of a blue jay and raccoon duo that attempt to deal with their mundane jobs as groundskeepers at the local park.

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New Year's Kiss

#1 - New Year's Kiss

Season 5 - Episode 14 - Aired Dec 31, 2013

Rigby has to stop Mordecai from kissing a girl on New Year’s Eve.

star 6.99
222 votes
The Thanksgiving Special

#2 - The Thanksgiving Special

Season 5 - Episode 12 - Aired Nov 25, 2013

Mordecai and Rigby accidentally ruin Thanksgiving and must find a way to save it before their families arrive for dinner.

star 7.12
240 votes
Crazy Fake Plan

#3 - Crazy Fake Plan

Season 7 - Episode 16 - Aired Dec 1, 2015

Rigby wants to surprise Eileen for the first time.

star 7.12
209 votes
The Eileen Plan

#4 - The Eileen Plan

Season 7 - Episode 14 - Aired Nov 13, 2015

Rigby goes back to High School.

star 7.19
199 votes
Win That Prize

#5 - Win That Prize

Season 7 - Episode 17 - Aired Dec 2, 2015

Pops and the gang try to win a game show.

star 7.21
193 votes
The Dream Warrior

#6 - The Dream Warrior

Season 8 - Episode 7 - Aired Sep 30, 2016

The guys try to help Pops overcome his nightmares.

star 7.27
239 votes
Hello China

#7 - Hello China

Season 7 - Episode 15 - Aired Nov 30, 2015

In order to get high school credits, Rigby has to pass a foreign language class taught by Benson in China.

star 7.29
218 votes
Under the Hood

#8 - Under the Hood

Season 3 - Episode 11 - Aired Dec 12, 2011

The guys must erase graffiti in the park.

star 7.30
280 votes
Directors: John Infantino
Writers: Andres Salaff, Toby Jones
Space Creds

#9 - Space Creds

Season 8 - Episode 4 - Aired Sep 27, 2016

Mordecai and Rigby volunteer to rescue a scientist's husband in exchange to earn space creds so that they can buy hover shoes.

star 7.30
240 votes
Stuck In an Elevator

#10 - Stuck In an Elevator

Season 8 - Episode 12 - Aired Oct 7, 2016

Mordecai and Rigby get pumped to see a rock concert on the spaceship.

star 7.30
221 votes
The Brain of Evil

#11 - The Brain of Evil

Season 8 - Episode 8 - Aired Oct 3, 2016

Mordecai and Rigby must stop an evil brain after Rigby releases it from a cage.

star 7.31
226 votes
Lost and Found

#12 - Lost and Found

Season 8 - Episode 5 - Aired Sep 28, 2016

Chance Sureshot loses his wallet and is enclosed in a robot's bubble until he can pay for his food. In order to free him, Mordecai, Rigby, Toothpick Sally and Recap Robot must travel to the Mantis Planet to get it back.

star 7.33
197 votes
Journey to the Bottom of the Crash Pit

#13 - Journey to the Bottom of the Crash Pit

Season 5 - Episode 19 - Aired Mar 3, 2014

The guys must venture into the bottom of the crash pit in order to find their video camera.

star 7.36
184 votes
Death Kwon Do-Livery

#14 - Death Kwon Do-Livery

Season 6 - Episode 26 - Aired Jun 23, 2015

The Death Kwon-Do master is in need of a new stomach, so Mordecai and Rigby head to the Death Kwon-Do Hospital to receive one.

star 7.37
113 votes
Maellard's Package

#15 - Maellard's Package

Season 7 - Episode 26 - Aired Apr 23, 2016

Mordecai and Rigby have to wait at Maellard's mansion for a package as Mordecai contemplates whether he still wants to work at the park.

star 7.39
162 votes
Marvolo the Wizard

#16 - Marvolo the Wizard

Season 7 - Episode 30 - Aired May 26, 2016

Pops thinks that he's a wizard trapped in medieval times, and he wants to go back home.

star 7.39
158 votes
Just Friends

#17 - Just Friends

Season 7 - Episode 12 - Aired Nov 11, 2015

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 and CJ are no longer together and Rigby convinced Mordecai to enjoy being single.

star 7.39
170 votes
Spacey McSpaceTree

#18 - Spacey McSpaceTree

Season 8 - Episode 10 - Aired Oct 5, 2016

Rigby must pass the Space Tree Safety Test.

star 7.40
211 votes
Gary's Synthesizer

#19 - Gary's Synthesizer

Season 7 - Episode 23 - Aired Apr 2, 2016

When Mordecai and Rigby mess around with the cables in an old synthesizer, Gary disappears, and the guys now have to find a way to bring him back.

star 7.40
210 votes
Welcome to Space

#20 - Welcome to Space

Season 8 - Episode 3 - Aired Sep 27, 2016

After learning their true mission in space, the crew is excited to make history, but Benson still wants to return home.

star 7.40
255 votes
Return of the Party Horse

#21 - Return of the Party Horse

Season 7 - Episode 10 - Aired Nov 9, 2015

Mordecai and Rigby want to help Party Horse get back together with his girlfriend.

star 7.40
127 votes
Alpha Dome

#22 - Alpha Dome

Season 8 - Episode 18 - Aired Oct 20, 2016

The guys engage in confrontations.

star 7.41
180 votes
Can You Ear Me Now?

#23 - Can You Ear Me Now?

Season 8 - Episode 11 - Aired Oct 6, 2016

Mordecai and Rigby are on trial for an incident that happened downtown.

star 7.41
188 votes
Terror Tales of the Park VI

#24 - Terror Tales of the Park VI

Season 8 - Episode 19 - Aired Oct 27, 2016

The gang tells scary stories with a science fiction twist.

star 7.41
235 votes
Garage Door

#25 - Garage Door

Season 6 - Episode 23 - Aired Apr 2, 2015

Mordecai and Rigby have to get a new garage door for the house, but get lost in a massive warehouse store trying to get it.

star 7.42
113 votes