A three-part Halloween special in which terrifying tales are told. In "Creepy Doll", the guys discover an old doll that wants revenge on Pops. In "Death Metal Crash Pit", a pit is haunted by a 1980s death-metal band. In the last segment, "In the House", Mordecai dresses up as a father with five "kids", to receive more Halloween candy, while Rigby goes as a robber and scares away people.

Mordecai needs access to the computer so he and Rigby challenge Muscle Man and High Five Ghost to a basketball game for a week’s worth of computer time.

Mordecai and Rigby are tired of Benson's new laws for the house, so they try to find a new place to stay that is free from rules.

Mordecai and Rigby need to get rid of graffiti in the park.

Mordecai and Rigby try to fool Benson so they can eat the best burgers in the world.

Mordecai and Rigby do Skips work for his birthday, but Skips hurts his hand. He was supposed to fight someone, but with his hands injured, Mordecai and Rigby must fight the person themselves with the Fists of Justice.

After getting fired by Benson, Rigby goes into the mentor program and Muscle Man turns out to be his mentor, things don't go as planned.

After being asked by Margaret to water the plants, the duo discover a diary disaster down on the ground. They begin to repair it and make things worse. What secrets will be revealed in Margaret's Diary?

Pop's Birthday is coming up so the gang decide that they will purchase the Fuzzy dice that Pops wants, but it turns out they can't purchase it. They have to win it.

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

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

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

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.

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.

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.

Skips has to lower his stress for health reasons.

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

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

The group makes a bet over who can tell the scariest story at their Halloween party.

Each of the park guys want to win a bet by telling the scariest story at a Halloween party.

Muscle Man wants to win a bodybuilding competition at his gym.

Mordecai and Rigby accidentally ruin Thanksgiving and have to fix it before their families arrive for dinner. (1/2)

Mordecai and Rigby accidentally ruin Thanksgiving and have to fix it before their families arrive for dinner. (2/2)

The group wants to win a dodgeball tournament, but Mordecai becomes distracted when he discovers that C.J. is on one of the opposing teams.

Mordecai and Rigby play a prank on Daylight Saving Time by setting all of the clocks in the park at the wrong time, which leads to disastrous results.

When their boss Benson accidentally breaks Mr. Maellard's autographed guitar, Mordecai and Rigby have to help him replace it.

Benson's chance of winning a gold watch at the park is jeopardized when he eats too many buffalo wings.

Thomas tries to prove his worth by retrieving the park founder's statue.

Allies from both sides rally together for the epic fight. However, Pops and Anti-Pops are once again at a stalemate. Mordecai and Rigby are forced to jump between the two factions.