Season 6, Episode #4 - Regular Show: Regular Show Presents: Terror Tales of the Park IV
The park guys try to keep Muscle Man awake with scary stories on a long drive so that they can meet his mom.
Season 6, Episode #15 - Regular Show: I See Turtles
Eileen and the gang want to see baby sea turtles hatch and go into the ocean.
Season 6, Episode #16 - Regular Show: Format Wars II
The Discmasters have to end the Format Wars once and for all.
Season 6, Episode #17 - Regular Show: Happy Birthday Song Contest
Mordecai and Rigby want to win a happy birthday song contest.
Season 6, Episode #18 - Regular Show: Benson's Suit
Benson wants to feel better about himself.