John Leguizamo

as Sid (voice)

Chris Wedge

as Scrat (voice)

Shane Baumel

as Whiny Beaver Boy (voice)

Paul Butcher

as Smarty Pants Molehog Boy (voice)

Sean S. Cunningham

as Glyptodon Boy (voice)

Karen Disher

as S'more (voice)

Khamani Griffin

as Beaver Son (voice)

John Hawkinson

as Beaver Dad (voice)