Penny (voice)
Miley Cyrus
Rhino
Mark Walton
Bolt
Frank Welker
Mittens (voice)
Susie Essman
Dr. Calico (voice)
Malcolm McDowell
Dara McGarry
Thug
Randy Savage
Penny's TV Dad (voice)
Sean Donnellan
Thug (voice)
Randy Poffo
Director
Nathan Greno