Regular Show/Tarzan with Regular Show clips and Tarzan sounds January 22
- Mordecai as Tarzan
- Eileen as Kala
- Skips as Kerchack
- Rigby as Terk
- High Five Ghost as Tantor
- Susan as Sabor
- Margaret as Jane Porter
- Pops as Professer Porter
- Anti Pops as Tublat
- Benson as Flynt
- Mr. Maellard as Tarzan's father
- Gene as Clayton