Elenco - Gugu Vai ao Zoo
Jack Mercer
Popeye (voice) (uncredited)
Mae Questel
Olive Oyl / Swee'Pea (voice) (uncredited)
Gus Wicke
Elephant / Crocodile / Hippo (voice) (uncredited) Jack Mercer
Popeye (voice) (uncredited)Mae Questel
Olive Oyl / Swee'Pea (voice) (uncredited)Gus Wicke
Elephant / Crocodile / Hippo (voice) (uncredited)