Season 4 of Regular Show is currently available in United States across 4 streaming offer(s).

Regular Show – Season 4 (2012)

78%
TMDB7.8
37 episodes
22m

Regular Show - Season 4 debuted on Cartoon Network in October 2012. It followed the continued daily struggles of Mordecai, a tall blue jay, and Rigby, a hyperactive raccoon. These two friends worked as...

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Synopsis

Regular Show – Season 4 debuted on Cartoon Network in October 2012. It followed the continued daily struggles of Mordecai, a tall blue jay, and Rigby, a hyperactive raccoon. These two friends worked as groundskeepers at a local park. Their primary goal usually involved avoiding their work duties as much as possible.

The season began with the double-length special titled Exit 9B. This episode raised the stakes for the park staff as they faced a legal threat to their place of employment. The season mixed short, 11-minute episodes with larger holiday specials. It maintained the series’ signature blend of mundane workplace situations and sudden supernatural escalations.

Why You Should Watch Regular Show – Season 4

Regular Show – Season 4 represented a significant expansion of the show’s world and characters. While earlier seasons focused heavily on Mordecai and Rigby alone, this season gave more screen time to the supporting cast. Characters like Skips, Muscle Man, and Benson received their own dedicated storylines. This allowed the show to explore different types of humor and character dynamics.

The writing in this season continued to balance 1980s and 1990s nostalgia with modern comedy. The animators used hand-drawn styles that felt distinct from other digital cartoons at the time. The humor relied on physical gags, dry dialogue, and the contrast between a boring park job and cosmic battles. Viewers who followed the first three seasons found more complex plot threads and character growth here.

The Expansion of the Park Crew

In this season, the park crew acted more like a functional unit. Benson, the gumball machine manager, showed more layers beyond just being angry at Mordecai and Rigby. He often joined the duo in their more unusual adventures. This shifted the dynamic from a simple boss-and-lazy-employee relationship to a team dynamic.

Skips, voiced by Mark Hamill, remained the reliable problem-solver for the group. His mysterious past was a frequent source of plot points. This season offered more hints about his immortality and his connection to the various supernatural forces that plagued the park. The inclusion of his character helped ground the more chaotic elements of the scripts.

Muscle Man and Hi Five Ghost also played bigger roles. Their pranks and odd social lives added another layer of comedy to the series. Muscle Man specifically became a more sympathetic character during his various romantic subplots. These stories showed that even the loudest characters in the park had deeper motivations and feelings.

Relationship Development and Romance

A major focus of Regular Show – Season 4 was the evolving relationship between Mordecai and Margaret. For several seasons, Mordecai struggled to express his feelings for the red-breasted robin. In this season, the writers moved that plot forward with more concrete developments. The tension between the two characters drove many of the season’s emotional beats.

This romantic thread culminated in the season finale. The show handled these moments with a grounded tone that contrasted with the usual monsters and magic. It made the characters feel more human despite their animal designs. Rigby also saw some development, though he remained the primary source of chaos in the park.

The introduction of CJ added a new complication to the social circle. This introduced a new conflict for Mordecai as he navigated his social life. The season did not just use romance for jokes; it used these moments to show the characters growing up. This helped the show appeal to older audiences who related to the awkwardness of early adulthood.

Production Style and Aesthetic

The visual style of Regular Show remained consistent in its fourth outing. The backgrounds often featured watercolor textures that gave the park a soft, lived-in feel. This helped anchor the show when things became visually intense. The character designs were simple but allowed for high levels of physical expression during action sequences.

The soundtrack and sound design continued to utilize synth-heavy music. This reinforced the 80s aesthetic that J.G. Quintel established at the start of the series. Licensed music tracks were used sparingly but effectively during key montages. These production choices helped the show maintain its unique identity in a crowded animation landscape.

The pacing of the episodes remained brisk. Most stories followed a formula where a simple problem, like a broken sandwich or a lost video game, spiraled into a world-ending event. This formula was well-refined by Season 4. The writers knew exactly how to transition from a quiet conversation in the golf cart to a fight against a giant monster.

Is Regular Show – Season 4 Safe to Watch? (Age Rating Guide)

Official age rating not available.

For verified credits, release details, or official resources, visit IMDb and Official Site.

Director Not available
Main Cast J.G. Quintel, William Salyers, Mark Hamill, Sam Marin, Roger Craig Smith
Release Year 2012
Genre Action & Adventure, Animation, Comedy

Frequently Asked Questions

When was Regular Show – Season 4 released?

Regular Show – Season 4 was released on October 1, 2012.

What is Regular Show – Season 4 about?

Regular Show – Season 4 debuted on Cartoon Network in October 2012. It followed the continued daily struggles of Mordecai, a tall blue jay, and Rigby, a hyperactive raccoon. These two friends worked as groundskeepers at a local park.

Where can I watch Regular Show – Season 4?

Regular Show – Season 4 is available on Amazon Video, Fandango At Home, and Hulu.

Episode guide

Exit 9B
Episode 1 October 1, 2012 22m

Exit 9B

Mordecai and Rigby must save the park after the rest of the gang are brainwashed.

Starter Pack
Episode 2 October 8, 2012 11m

Starter Pack

Mordecai and Rigby want to stop Muscle Man from screwing with Thomas.

Terror Tales of the Park II
Episode 3 October 15, 2012 22m

Terror Tales of the Park II

While on their drive to a Halloween party, Mordecai and Rigby tells scary stories to Benson, Pops, Skips, Muscle Man, High Five Ghost and Thomas.

Pie Contest
Episode 4 October 22, 2012 11m

Pie Contest

Mordecai and Rigby want to prove to Benson that they can be judges at the pie contest.

150 Piece Kit
Episode 5 October 29, 2012 11m

150 Piece Kit

Benson wants to prove that he performed a famous drum solo.

Bald Spot
Episode 6 November 12, 2012 11m

Bald Spot

Muscle Man wants to hide his bald spot at all costs.

Guy's Night
Episode 7 November 19, 2012 11m

Guy's Night

Pops wants to beat the milk challenge to prove he’s one of the guys.

One Pull Up
Episode 8 November 26, 2012 11m

One Pull Up

Rigby has never been known for his upper-body strength, so when the park employees have to go into the doctor and get their physicals, Rigby has trouble doing even one pull up, and so he must find a way to do so or get fired.

The Christmas Special
Episode 9 December 3, 2012 22m

The Christmas Special

The house is decorated, the guests have arrived and it seems like it's the season to save Christmas when the gang finds themselves faced with the task of destroying a present for Santa that has the potential to destroy them and the holiday.

T.G.I. Tuesday
Episode 10 January 7, 2013 11m

T.G.I. Tuesday

It’s Margaret’s last night of freedom before she transfers to a new college. So Mordecai, Rigby and Eileen decide to surprise her with the biggest party of her life. What could possibly go wrong?

Firework Run
Episode 11 January 14, 2013 11m

Firework Run

After Mordecai, Rigby and Muscle Man squander the fireworks that Benson had purchased for an upcoming event at the park, the three have to go and find more to replace them before Benson blows a fuse and they lose their jobs.

The Longest Weekend
Episode 12 January 21, 2013 11m

The Longest Weekend

Muscle Man tries not to contact Starla for an entire weekend.

Sandwich of Death
Episode 13 January 28, 2013 11m

Sandwich of Death

Benson eats a magical, deadly sandwich that Mordecai and Rigby bought, so the trio must travel with the restaurant's manager, Sensei, to find the cure.

Ace Balthazar Lives
Episode 14 February 4, 2013 11m

Ace Balthazar Lives

Mordecai and Rigby want to reunite the band Adrenaline.

Do or Diaper
Episode 15 February 11, 2013 11m

Do or Diaper

Muscle Man, Rigby and Starla are annoyed about Mordecai's awkward goodbye to Margaret so they try to get Mordecai to tell Margaret how he feels about her.

Quips
Episode 16 February 18, 2013 11m

Quips

Skips intervenes to stop his cousin's bad jokes.

Caveman
Episode 17 February 25, 2013 11m

Caveman

When Mordecai and Rigby meet a caveman, they decide to put his unique prehistoric physique to good use: chugging cheese! But could this caveman actually turn out to be a Neanderthal nuisance?

That's My Television
Episode 18 March 4, 2013 11m

That's My Television

Mordecai and Rigby help their favorite '80s sitcom star, RGB2, escape from the studio lot and into the mountains so he can avoid starring in a revival of his show.

A Bunch of Full Grown Geese
Episode 19 March 25, 2013 11m

A Bunch of Full Grown Geese

Mordecai and Rigby have to get rid of some geese that are causing problems at the park.

Fool Me Twice
Episode 20 April 1, 2013 11m

Fool Me Twice

Mordecai and Rigby want to win the grand prize on a Japanese game show.

Limousine Lunchtime
Episode 21 April 8, 2013 11m

Limousine Lunchtime

Rigby stains Mr. Maellard's expensive white limousine with a meatball sub, so the guys have to clean it before Mr. Maellard gets back from vacation.

Picking Up Margaret
Episode 22 April 15, 2013 11m

Picking Up Margaret

Mordecai offers Margaret a ride to the airport.

K.I.L.I.T. Radio
Episode 23 April 22, 2013 11m

K.I.L.I.T. Radio

Muscle Man wants a local radio station to play the song he wrote for Starla.

Carter and Briggs
Episode 24 May 6, 2013 11m

Carter and Briggs

The guys enter a donut contest in hopes of winning a cameo on their favorite cop show.

Skips' Stress
Episode 25 May 13, 2013 11m

Skips' Stress

Skips has to lower his stress for health reasons.

Cool Cubed
Episode 26 May 20, 2013 11m

Cool Cubed

Thomas must save his brain after he chugs a slushy that freezes his brain.

Trailer Trashed
Episode 27 May 27, 2013 11m

Trailer Trashed

Muscle Man tries to save his trailer after it fails a health inspection.

Meteor Moves
Episode 28 June 10, 2013 11m

Meteor Moves

Mordecai plans to kiss Margaret at a meteor shower.

Family BBQ
Episode 29 June 17, 2013 11m

Family BBQ

Mordecai tries to shake hands with Margaret's father.

The Last LaserDisc Player
Episode 30 June 24, 2013 11m

The Last LaserDisc Player

The guys need to obtain a LaserDisc player in order to watch the director's cut of a cult classic.

Country Club
Episode 31 July 1, 2013 11m

Country Club

Mordecai and Rigby have to rescue the golf cart from a bunch of rich people at a country club.

Blind Trust
Episode 32 July 15, 2013 11m

Blind Trust

Benson must trust Mordecai and Rigby to help get him down a mountain.

World's Best Boss
Episode 33 July 15, 2013 11m

World's Best Boss

The park employees want to give Benson a special mug.

Last Meal
Episode 34 July 22, 2013 11m

Last Meal

Muscle Man wants to binge on his favorite foods before going on a diet.

Sleep Fighter
Episode 35 July 29, 2013 11m

Sleep Fighter

The park guys must help Muscle Man to stop fighting in his sleep.

Party Re-Pete
Episode 36 August 5, 2013 11m

Party Re-Pete

Mordecai and Rigby must save Benson from an evil party company.

Steak Me Amadeus
Episode 37 August 12, 2013 11m

Steak Me Amadeus

Mordecai wants to ask Margaret to be his girlfriend.

Cast

J.G. Quintel

J.G. Quintel

Mordecai / Hi Five Ghost (voice)

William Salyers

William Salyers

Rigby (voice)

Mark Hamill

Mark Hamill

Skips (voice)

Sam Marin

Sam Marin

Benson / Pops / Muscle Man (voice)

Roger Craig Smith

Roger Craig Smith

Thomas (voice)

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