Miley Cyrus
Penny (voice)
Cast (7)
Mark Walton
Rhino (voice)
Susie Essman
Mittens (voice)
Malcolm McDowell
Dr. Calico (voice)
Dara McGarry
(voice)
Randy Poffo
Thug (voice)
Sean Donnellan
Penny's TV Dad (voice)
Crew (9)
Byron Howard
Executive Producer
Chris Williams
Executive Producer
Shannon Stein
Editor
Nathan Greno
Director
John Powell
Original Music Composer
Nathan Greno
Writer
Makul Wigert
Producer
Clark Spencer
Producer
John Lasseter
Executive Producer