도토리를 쫓던 스크랫이 우연히 우주선에 탑승하고 도토리와 함께 우주로 가게 되면서 벌어지는 이야기.
Neil deGrasse Tyson
Narrator
Chris Wedge
Scrat (voice)
Karen Disher
Scratazons (voice)
John Leguizamo
Sid (voice) (uncredited)
Jennifer Lopez
Shira (voice) (uncredited)
Simon Pegg
Buck (voice) (uncredited)
Ray Romano
Manny (voice) (uncredited)
Adam Devine
Julian (voice) (uncredited)
