Altri personaggi
- Sid
John Leguizamoinglese - Scrat
Chris Wedgeinglese - Whiny Beaver Boy
Shane Baumelinglese - Smarty Pants Molehog Boy
Paul Butcheringlese - Glyptodon Boy
Sean S. Cunninghaminglese - S'more
Karen Disheringlese - Beaver Son
Khamani Griffininglese - Beaver Dad
John Hawkinsoninglese - Aardvark Girl CindyFeodor Larkinglese
- Start Girl Claire
Emily Osmentinglese - Additional Voices
Élie Semouninglese