Dirección: Michael Thurmeier
Scrat es capturado por aliens quienes se llevan su bellota. La ardilla ahora deberan encontrar su bellota, irse en su nave espacial y regresar a la tierra
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)
