Bugs Bunny / Daffy Duck / ACME Chairman / Sylvester / Marvin the Martian (voice)
Foghorn Leghorn / Mr. Warner / Golf Kart Drivers / Scientists / Tribesmen (voice)
Porky Pig / Tweety / Tourists (voice)
Taz / Guards (voice)
Granny (voice)
Yosemite Sam / Blacque Jacque Shellacque (voice)
Elmer Fudd / Speedy Gonzales / Pepe Le Pew (voice)
(voice)
(voice) (as Silvia Castello)
(voice) (as Enric Cusi)
(voice) (as Gonzalo Duran)
(voice) (as Paco Gazquez)
(voice) (as Quique Hernández)
(voice) (as Miguel Angel Jenner)
Road Runner (archive footage) (uncredited)