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)
Nathan Greno
Director
Nathan Greno
Writer
Clark Spencer
Producer
Makul Wigert
Producer
Byron Howard
Executive Producer
John Lasseter
Executive Producer
Chris Williams
Executive Producer
John Powell
Original Music Composer
Shannon Stein
Editor