Season 4

episodes

1. 1. Exit 9B 2012-10-01 22 min 9.0 Mordecai and Rigby must save the park after the rest of the gang are brainwashed.
2. 2. Starter Pack 2012-10-08 11 min 7.6 Mordecai and Rigby want to stop Muscle Man from screwing with Thomas.
3. 3. Terror Tales of the Park II 2012-10-15 22 min 8.0 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.
4. 4. Pie Contest 2012-10-22 11 min 8.2 Mordecai and Rigby want to prove to Benson that they can be judges at the pie contest.
5. 5. 150 Piece Kit 2012-10-29 11 min 9.1 Benson wants to prove that he performed a famous drum solo.
6. 6. Bald Spot 2012-11-12 11 min 6.3 Muscle Man wants to hide his bald spot at all costs.
7. 7. Guy's Night 2012-11-19 11 min 8.2 Pops wants to beat the milk challenge to prove he’s one of the guys.
8. 8. One Pull Up 2012-11-26 11 min 8.3 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 w...
9. 9. The Christmas Special 2012-12-03 22 min 8.0 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 po...
10. 10. T.G.I. Tuesday 2013-01-07 11 min 8.5 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?
11. 11. Firework Run 2013-01-14 11 min 7.6 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 a...
12. 12. The Longest Weekend 2013-01-21 11 min 6.8 Muscle Man tries not to contact Starla for an entire weekend.
13. 13. Sandwich of Death 2013-01-28 11 min 8.7 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.
14. 14. Ace Balthazar Lives 2013-02-04 11 min 7.0 Mordecai and Rigby want to reunite the band Adrenaline.
15. 15. Do or Diaper 2013-02-11 11 min 8.6 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.
16. 16. Quips 2013-02-18 11 min 6.8 Skips intervenes to stop his cousin's bad jokes.
17. 17. Caveman 2013-02-25 11 min 7.1 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?
18. 18. That's My Television 2013-03-04 11 min 7.7 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.
19. 19. A Bunch of Full Grown Geese 2013-03-25 11 min 8.2 Mordecai and Rigby have to get rid of some geese that are causing problems at the park.
20. 20. Fool Me Twice 2013-04-01 11 min 7.5 Mordecai and Rigby want to win the grand prize on a Japanese game show.
21. 21. Limousine Lunchtime 2013-04-08 11 min 7.6 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.
22. 22. Picking Up Margaret 2013-04-15 11 min 8.3 Mordecai offers Margaret a ride to the airport.
23. 23. K.I.L.I.T. Radio 2013-04-22 11 min 8.1 Muscle Man wants a local radio station to play the song he wrote for Starla.
24. 24. Carter and Briggs 2013-05-06 11 min 7.2 The guys enter a donut contest in hopes of winning a cameo on their favorite cop show.
25. 25. Skips' Stress 2013-05-13 11 min 8.0 Skips has to lower his stress for health reasons.
26. 26. Cool Cubed 2013-05-20 11 min 7.0 Thomas must save his brain after he chugs a slushy that freezes his brain.
27. 27. Trailer Trashed 2013-05-27 11 min 6.8 Muscle Man tries to save his trailer after it fails a health inspection.
28. 28. Meteor Moves 2013-06-10 11 min 8.7 Mordecai plans to kiss Margaret at a meteor shower.
29. 29. Family BBQ 2013-06-17 11 min 7.6 Mordecai tries to shake hands with Margaret's father.
30. 30. The Last LaserDisc Player 2013-06-24 11 min 7.9 The guys need to obtain a LaserDisc player in order to watch the director's cut of a cult classic.
31. 31. Country Club 2013-07-01 11 min 6.9 Mordecai and Rigby have to rescue the golf cart from a bunch of rich people at a country club.
32. 32. Blind Trust 2013-07-15 11 min 7.3 Benson must trust Mordecai and Rigby to help get him down a mountain.
33. 33. World's Best Boss 2013-07-15 11 min 7.9 The park employees want to give Benson a special mug.
34. 34. Last Meal 2013-07-22 11 min 6.4 Muscle Man wants to binge on his favorite foods before going on a diet.
35. 35. Sleep Fighter 2013-07-29 11 min 7.1 The park guys must help Muscle Man to stop fighting in his sleep.
36. 36. Party Re-Pete 2013-08-05 11 min 8.0 Mordecai and Rigby must save Benson from an evil party company.
37. 37. Steak Me Amadeus 2013-08-12 11 min 9.0 Mordecai wants to ask Margaret to be his girlfriend.