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Neil deGrasse Tyson as Narrator |
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Chris Wedge as Scrat (voice) |
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Karen Disher as Scratazons (voice) |
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John Leguizamo as Sid (voice) (uncredited) |
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Jennifer Lopez as Shira (voice) (uncredited) |
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Simon Pegg as Buck (voice) (uncredited) |
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Ray Romano as Manny (voice) (uncredited) |
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Adam Devine as Julian (voice) (uncredited) |
| Directing | Mike Thurmeier | Director |
| Production | Michael Berg | Producer |
| Writing | Michael J. Wilson | Writer |
| Production | Lori Forte | Producer |
| Sound | John Debney | Original Music Composer |
| Production | Tansal Arnas | Production Supervisor |
| Writing | Yoni Brenner | Writer |
| Writing | Aubrey Solomon | Story |
| Production | Chris Wedge | Executive Producer |
| Production | Carlos Saldanha | Executive Producer |
| Directing | Galen T. Chu | Co-Director |
