Rollista

• Ray Romano — Manny (voice)
• John Leguizamo — Sid (voice)
• Denis Leary — Diego (voice)
• Queen Latifah — Ellie (voice)
• Seann William Scott — Crash (voice)
• Josh Peck — Eddie
• Simon Pegg — Buck (voice)
• Keke Palmer — Peaches (voice)
• Adam Devine — Julian (voice)
• Jesse Tyler Ferguson — Shangri Llama (voice)
• Jessie J — Brooke (voice)
• Melissa Rauch — Francine (voice)
• Michael Strahan — Teddy (voice)
• Wanda Sykes — Granny (voice)
• Jennifer Lopez — Shira (voice)
• Nick Offerman — Gavin (voice)
• Stephanie Beatriz — Gertie (voice)
• Max Greenfield — Roger (voice)
• Josh Gad — Louis (voice)
• Neil deGrasse Tyson — Neil deBuck Weasel (voice)
• Lilly Singh — Bubbles and Misty (voice)
• Chris Wedge — Scrat (voice)
• Karen Disher — Scratte (voice)