In a desperate bid to save the future, a dying Rigby travels back in time to his high school days, where he and Mordecai must join forces to thwart the sinister plans of a deranged volleyball coach who threatens to destroy the fabric of time.
Regular Show: The Movie
In a thrilling adventure, Mordecai and Rigby embark on a quest to thwart the evil plans of a ruthless volleyball coach, determined to save the universe from destruction.
