Narrator (voice)
Samuel L. Jackson
Hottie Penguin (voice)
Alyson Hannigan
Carl
Bob Saget
Jimmy
Lewis Black
I Need a Z-Pack Penguin (voice)
Brie Larson
Melissa
Christina Applegate
Vicky
Mo'Nique
Juan Sanchez (voice)
Carlos Mencia
There's No Snow Penguin (voice)
Dave Coulier
Marcus
Tracy Morgan
Penguin on Belly
Jason Alexander
What's Global Warming Penguin (voice)
John Stamos
He's So Gross Penguin (voice)
Jodie Sweetin
They're All Bitches Penguin
James Belushi
Insecure Penguin
Jason Biggs
Melvin-smacking Penguin (voice)
Lori Loughlin
Sidney
Mario Cantone
Online Penguin
Dane Cook
Sheila
Harvey Fierstein
Helen (voice)
Whoopi Goldberg
Ester (voice)
Drea de Matteo
Freezing Penguin
Gilbert Gottfried
Jamie
Jamie Kennedy
My Eyes Are Up Here Penguin
Jon Lovitz
Join Twosomes Penguin
Norm Macdonald
Carl's Grandfather (voice)
Norm Crosby
Angry Penguin (voice)
Cliff Dorfman
Steve the Owl
Jonathan Katz
Sensitive Guy Penguin (voice)
Adam Duritz
Hilton Penguin (voice)
Vanessa Evigan
Seal Critics
Jonathan Silverman
Hey, That's My Ass! Penguin
Damon Wayans
No Personality Penguin (voice)
Jim Hazelton
Funny-Looking Bastard (voice)
Jeffrey Ross
Melvin (voice)
David Koechner
Penguin from Boca (voice)
Abe Vigoda
Sly Penguin (voice)
David Michie
Daddy Likes That Penguin (voice)
Nick Simunek
Pissed Penguin (voice)
Rob Weiss
Horny Penguin (voice)
Scott Weinger
(voice)
Abbey DiGregorio