Eugene (voice)
Doctor Dolittle (voice)
Polynesia (voice)
Gordo / Chomps / Jip (voice)
Brainy Ape / Tango (voice)
Crocodile Leader / Ramsey (voice)
Dab-Dab / Mrs. Dolittle / Zen Zebra (voice)
Little Bear / Little Kitty (voice)
Little Bunny / Little Puppy / Little Rhino (voice)
Louise / Ping-Ping (voice)
Ms. Ping / Young Doctor Dolittle (voice)
Yellephant (voice)
