Cast principale
Jeff Bennett
Kowalski / Chuck Charles / Leopard Seal #1 (voice)
Ciara Bravo
Hunter (voice)
John DiMaggio
Rico / Brick / Tiny Seal / Leopard Seal #2 (voice)
Danny Jacobs
King Julien / Leopard Seal #4 (voice)
Tom McGrath
Skipper (voice)
Ed O'Neill
Orson (voice)
Andy Richter
Mort (voice)
French Stewart
Cecil (voice)