Danielle Panabaker
Callie
Acting
Matt O'Leary
Finn
Acting
George Finn
Jasper
Acting
John Rhys-Davies
Mr. Bezzeredes
Acting
Amin Joseph
Big Joe
Acting
Jason Spisak
Ivan
Acting
Sharon Maughan
Dr. Heidecker
Acting
David Figlioli
Marcus
Acting
Judith Drake
Mrs. Anderson
Acting
Mark C. Hanson
Dog Race Announcer (voice)
Acting