Kaley Cuoco Eleanor (voice)
Anna Faris Jeanette (voice)
Justin Long Alvin (voice)
Jennifer Coolidge Ms. Price
Christina Applegate Brittany (voice)
Bella Thorne Ashley Grey
Tony Hale Agent Suggs
Jason Lee Dave
Matthew Gray Gubler Simon (voice)
John Waters First Class Passenger
Kimberly Williams-Paisley Samantha
Jesse McCartney Theodore (voice)
Zeeko Zaki Paparazzi #2
Uzo Aduba TSA Officer
Eddie Steeples Barry
Denitra Isler Ticket Agent
Flula Borg Man Behind Mask
Retta Party Planner
Laura Marano Hotel Babysitter
Ryan Kilgore Brass Band Member
Jeremy Ray Taylor Kid
John Lacy Owner
Ross Bagdasarian, Jr. Characters, Producer, Alvin (singing voice) (uncredited)
Joshua Mikel Wyatt the Pizza Guy
Josh Green Miles
Arnon Milchan Executive Producer
Janice Karman Characters, Producer, Theodore / The Chipettes (singing voice) (uncredited)
David DeSantos Maitre'd
Mark Mothersbaugh Original Music Composer
Greg Pitts Pool Attendant
Peter Lyons Collister Director of Photography
Mark Jeffrey Miller Cab Driver
Mary Claire Hannan Costume Design
Adam Sztykiel Writer
Charmin Lee Judge
Jack Gill Stunt Coordinator
Joe Letteri Senior Visual Effects Supervisor
Keith Arthur Bolden Party Cop #2
Jeff Carson Music Editor
Elyse Dufour Access Hollywood Reporter
Sheila Jaffe Casting
Matthew O'Callaghan Animation Supervisor
Candace B. Harris Airline Ticket Agent
John H. Starke Executive Producer
Brice R. Parker Visual Effects Producer
Walt Becker Director
Kevin Wayne Large Cowboy
Katrine Hoyt Shelbourne Hotel Guest (voice) (uncredited)
Leticia Jimenez Second Record Executive
Karen Rosenfelt Executive Producer
Paul D. Kelly Supervising Art Director
Justin Miles Young Employee
Onira Tarés First Record Executive
Steve Dubin Visual Effects Producer
Jackie Burch Casting
John Berri Visual Effects Editor
Manish Raval Music Supervisor
Phillip Leonhardt CG Supervisor
Stefan Gordy DJ at Party
Hakim Callender Passing Record Executive
Sean Noel Walker CG Supervisor
Kit Hoover Access Hollywood Anchor
Frank Galline Set Decoration
Richard Holland Production Design
Jim Harrison Music Editor
Thomas E. Ackerman Second Unit Director
Daniel Hargrave Stunts
Kandis Hargrave Stunts
Grady Allen Bishop Stunt Driver
Edwin Rivera Visual Effects Supervisor
Parker Wierling Miniature Golf Boy
Tom Wolfe Music Supervisor