Disturbing Behavior

John Destry as Middle-Aged Man David Paetkau as Tom Cox Gillian Barber as Judy Effkin Jarred Blancard as Flossing Man Fulvio Cecere as Anesthesiologist (uncredited) Sarah-Jane Redmond as Miss Perkins Dee Jay Jackson as Assistant Principal Katie Holmes as Rachel Wagner Crystal Cass as Lorna Stephen Holmes as Toothbrush Boy Garry Chalk as Coach (uncredited) Sean Amsing as Damon (uncredited) Tamsin Kelsey as Detrice (uncredited) Bruce Greenwood as Dr. Edgar Caldicott Natassia Malthe as Mary Jo Copeland Carly Pope as Abbey Nick Stahl as Gavin Strick Doug Abrahams as Security Guard Glynis Davies as Coupon Lady Steve Railsback as Officer Cox Susan Hogan as Mrs. Clark Robert Moloney as Ferry Guy Dan Zukovic as Mr. Rooney James Marsden as Steve Clark Ethan Embry as Allen Clark Julie Patzwald as Betty Caldicott Katharine Isabelle as Lindsay Clark Chad Donella as U.V. Stephen E. Miller as Frankie Suzy Joachim as Female Doctor Judith Maxie as Shadow Woman (uncredited) Corey Large as Student (uncredited) William Sadler as Newberry Terry David Mulligan as Mr. Clark Jay Brazeau as Principal Weathers Peter LaCroix as Mr. Strick Tobias Mehler as Andy A.J. Buckley as Charles 'Chug' Roman Daniella Evangelista as Daniella Brendan Fehr as Brendan - Motor Jock Robert Lewis as Moderator (uncredited) Tygh Runyan as Dickie Atkinson Lynda Boyd as Mrs. Strick Lalainia Lindbjerg as Kathy Ryan Taylor as Ryan - Blue Ribbon

Melissa R. Stubbs Stunts Phillip B. Goldfine Executive Producer Frank Smathers Foley Editor Armyan Bernstein Producer Leslie McMichael Stunt Double Mark Snow Original Music Composer Scott Rosenberg Screenplay, Co-Producer C.O. Erickson Executive Producer David Nutter Director Michael N. Wong Assistant Art Director Doug Chapman Stunts J.J. Makaro Stunt Coordinator Corry Glass Stunts Marny Eng Stunts Stephen Hunter Flick Sound Designer, Supervising Sound Editor