Dr. Kevin Fields
Sam Coulson
Scott
Pete McKell
Will Yorkin
Jean / Massimo
Charlie Hudson
Brad
Danny Delanay
Chris
Rodney
Jake
Thomas
Ty
John Alexander
Kevin Lasater
Adam
Himself - Animal Advocate
Boy on Bike
Fred
Detective Crawford
Calculus Teacher (uncredited)
Tommy
Self
Dr. Matthew Cooper
Tim Burke
Michael Vaughn
James Walker
Lancelot
Paul Ducheyne
Michel Valentine
Dr. Tom Wakefield
George Heldens
Terence Hoffman
Dr Matthew Cooper
Forrest
Harry Stone
Jeffrey