When LeBron and his young son Dom are trapped in a digital space by a rogue A.I., LeBron must get them home safe by leading Bugs, Lola Bunny and the whole gang of notoriously undisciplined Looney Tunes to victory over the A.I.'s digitized champions on the court. It's Tunes versus Goons in the highest-stakes challenge of his life.

LeBron Jamesas LeBron James
Don Cheadleas Al G. Rhythm
Cedric Joeas Dominic 'Dom' James
Jeff Bergmanas Bugs Bunny / Sylvester / Yosemite Sam / Fred Flintstone (voice)
Gabriel Iglesiasas Speedy Gonzales (voice)
Zendayaas Lola Bunny (voice)
Eric Bauzaas Daffy Duck / Porky Pig / Foghorn Leghorn / Elmer Fudd (voice)
Candi Miloas Granny (voice)
Bob Bergenas Tweety Bird (voice)
Fred Tatascioreas Taz (voice)
Salvatore Totino