Regular Show Season 1 Episode 4
Regular Show
Watch regular show season 1 episode 4 online. Rigby suffers a final humiliation as he loses a fight to Mordecai over a video game. He turns to 'Death Kwon Do' in order to finally win one over his friend.
- Genre: Animation, Comedy
- Country: United States of America
- Director: J.G. Quintel
- Cast: J.G. Quintel, William Salyers, Mark Hamill, Sam Marin, Minty Lewis, Matthew Mercer, Vanessa Marshall
