Chris Wedge
Scrat (voice)
John Leguizamo
Sid (voice)
Paul Butcher
Smarty Pants Molehog Boy (voice)
Sean S. Cunningham
Glyptodon Boy (voice)
Élie Semoun
Additional Voices (voice)
Shane Baumel
Whiny Beaver Boy (voice)
Emily Osment
Start Girl Claire (voice)
Karen Disher
S'more (voice)
Khamani Griffin
Beaver Son (voice)
John Hawkinson
Beaver Dad (voice)
Feodor Lark
Aardvark Girl Cindy (voice)