Tom McGrath
Skipper (voice)

Jeff Bennett
Kowalski/ Lobster #2 / Chuck Charles (voice)

John DiMaggio
Rico / Lobster #3 / Hans / Burt / Bada (voice)

James Patrick Stuart
Private (voice)

Neil Patrick Harris
Dr. Blowhole (voice)

Danny Jacobs
King Julien (voice)

Kevin Michael Richardson
Maurice / Bing / Pinky (voice)

Andy Richter
Mort (voice)

Nicole Sullivan
Marlene (voice)

Conrad Vernon
Mason (voice)

Jim Cummings
Ridiculously Deep Voice / Host (voice)

Rob Paulsen
Lobster #1 (voice)

Mary Scheer
Alice (voice)

Clyde Kusatsu
Shingen (voice)

Clancy Brown
Buck Rockgut (voice)

Dee Bradley Baker
Bunny / Monstrous Bunny (voice)

Wally Wingert
Alex (voice)

Fred Stoller
Fred (voice)