- as LeBron James
- as Bugs Bunny (Voice)
- as Daffy Duck (Voice)
- as Lola Bunny (Voice)
- as Granny (Voice)
- as Speedy Gonzales (Voice)
- as Al-G Rhythm
- as Kyrie Irving
- as Kamiyah James
- as Michael B. Jordan
- as Tasmanian Devil (Voice)
- as Austin Powers (Archive footage)
- as Scott Evil (Archive footage)
- as Wonder Woman (Voice)
- as Rick Sanchez (Voice)
Watch "Space Jam: A New Legacy":