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