Episode 1 | Maxin' and Relaxin'

When Mordecai offers to pick up a mix tape from his parent's house, CJ decides to go with him and meet his parents. But, from past memories, Mordecai worries that his Mom will embarrass him.

Episode 2 | New Bro on Campus

In high school, Muscle Man wants to show that he is cooler than the new student on campus.

Episode 3 | Daddy Issues

CJ joins the mini golf tournament but finds out that her dad signed up. Will she beat him?

Episode 4 | Terror Tales of the Park IV

Mordecai, Rigby, and the gang decide to visit Muscle Man's mother on Halloween. On the way the group tells ghost stories, including one where Mordecai and Rigby die and return to haunt Benson.

Episode 5 | The End of Muscle Man

The gang tries to help Muscle Man finish his bucket list.

Episode 6 | Lift with Your Back

Rigby tries to prove he can earn a paycheck, but the only job he is qualified for is a strict moving company with a boss that requires him to life boxes with only his back.

Episode 7 | Eileen Flat Screen

After Eileen winning a flat-screen tv, Rigby decides to install her new tv to surprise her. The only problem lies within Eileen's roommate who wouldn't let anything new come around her house.

Episode 8 | The Real Thomas

After Rigby finds out something unusual about Thomas in the night, he decides to explain his friends about the incident. Meanwhile things starts to turn dangerous when they find out the mysterious truth of Thomas.

Episode 9 | White Elephant Gift Exchange

The gang gets back at Muscle Man after he gives them bad gifts.

Episode 10 | Merry Christmas Mordecai

After preparing for Eileen's Christmas party, Mordecai finds out that his ex-girlfriend Margaret will be there which leaves him extremely nervous since he doesn't want things to go complicated when he's together with C.J..

Episode 11 | Sad Sax

Mordecai tries to get back with CJ.

Episode 12 | Park Managers' Lunch

The gang follows Benson to his Park Manager's Lunch hosted by Gene, the rival park manager, thinking it is part of a sinister plot.

Episode 13 | Mordecai and Rigby Down Under

Episode 14 | Mordecai and Rigby Down Under

During an early morning after a late night of partying, Mordecai and Rigby try to take a nap in a patio furniture crate and accidentally get shipped to Australia.

Episode 15 | Married and Broke

Muscle Man and Starla participate in a game show to try to win their dream wedding.

Episode 16 | I See Turtles

Eileen and the gang decide to watch the hatching of the turtles and their descent into the sea.

Episode 17 | Format Wars II

When Mordecai, Rigby and their friends decides to rent a movie on laserdisc, a new prophesy tells them that an all new Format War is heading so they need to be prepared to end the Fomat Wars once and for all.

Episode 18 | Happy Birthday Song Contest

Mordecai and Rigby enter into a contest that gives the winner a chance to re-create the "Happy Birthday Song".

Episode 19 | Benson's Suit

Whilst digging through lost and found, Benson finds a nice suit that fits him perfectly, and decides to keep it for himself.

Episode 20 | I See Turtles

Eileen and the gang decide to watch the hatching of the turtles and their descent into the sea.

Episode 21 | Gamers Never Say Die

After Mordecai and Rigby play an old video game, they earn a map that leads them to the special prize, "Maury Moto's Golden Game Badge".

Episode 22 | 1000th Chopper Flight Party

Mordecai awkwardly attends a party at Margaret's house, hoping to take a piece of cake for C.J.

Episode 23 | Party Horse

After a horse, with a love of partying, crash-lands on Earth, Mordecai and Rigby learn that he has to pass his U.S. History exam, or else he can never party again.

Episode 24 | Men in Uniform

The gang tries to find different ways to keep the park open after Mr. Maellard announces his plans to shut it down due to a lack of visitors.

Episode 25 | Garage Door

When the garage door gets destroyed after a practical joke played by Mordecai and Rigby, they must traverse through a dangerous warehouse to get a new one.

Episode 26 | Brilliant Century Duck Crisis Special

The Gang fights a giant robot monster bird.

Episode 27 | Not Great Double Date

Margaret's double date isn't going so well. Del Hanlon has to pretend he's her boyfriend, but he isn't so good at acting.

Episode 28 | Death Kwon Do-Livery

Death Kwon Do-livery: Mordecai and Rigby want to help save Death Kwon Do sensei's life. / Lunch Break: Mordecai and Rigby want to finish a ten-foot sub.