Cast & crew
Disturbing Behavior (1998)
Directed by David Nutter Written by Scott Rosenberg
Cast
| James Marsden | Steve Clark |
| Katie Holmes | Rachel Wagner |
| Nick Stahl | Gavin Strick |
| Bruce Greenwood | Dr. Edgar Caldicott |
| William Sadler | Newberry |
| Terry David Mulligan | Mr. Clark |
| Derek Hamilton | Trent |
| Chad Donella | U.V. |
| Katharine Isabelle | Lindsay Clark |
| Tobias Mehler | Andy |
| Steve Railsback | Officer Cox |
| Susan Hogan | Mrs. Clark |
| A.J. Buckley | Charles 'Chug' Roman |
| Tygh Runyan | Dickie Atkinson |
| John Destry | Middle-Aged Man |
| Glynis Davies | Coupon Lady |
| Andre Danyliu | Roscoe |
| Stephen J. Lang | John (as Stephen James Lang) |
| Christopher R. Sumpton | Screaming Man |
| Jarred Blancard | Flossing Man |
| Kate Braidwood | Make-up Girl |
| Brendan Fehr | Brendan - Motor Jock |
| Suzy Joachim | Female Doctor |
| Sean Amsing | Damon (uncredited) |
| Melanie Angel | Nurse (uncredited) |
| Christina Cattani | Laughing Blonde Girl (uncredited) |
| Fulvio Cecere | Anesthesiologist (uncredited) |
| Garry Chalk | Coach (uncredited) |
| Cynde Harmon | Mrs. Atkinson (uncredited) |
| Robert Lewis | Moderator (uncredited) |
| Tamsin Kelsey | Detrice (uncredited) |
| Corey Large | Student (uncredited) |
| Crystal Cass | Lorna |
| Dan Zukovic | Mr. Rooney |
| Ethan Embry | Allen Clark |
| Stephen E. Miller | Frankie |
| Natassia Malthe | Mary Jo Copeland |
| Doug Abrahams | Security Guard |
| Robert Moloney | Ferry Guy |
| David Paetkau | Tom Cox |
| Jay Brazeau | Principal Weathers |
| Peter LaCroix | Mr. Strick |
| Daniella Evangelista | Daniella |
| Lalainia Lindbjerg | Kathy |
| Erin Tougas | Shannon |
| Ryan Taylor | Ryan - Blue Ribbon |
| Sarah-Jane Redmond | Miss Perkins |
| Gillian Barber | Judy Effkin |
| Lynda Boyd | Mrs. Strick |
| Carly Pope | Abbey |
| Mark Aviss | Bald Man |
| Stephen Holmes | Toothbrush Boy |
| Julie Patzwald | Betty Caldicott |
| Dee Jay Jackson | Assistant Principal |
| Kendall Saunders | Disrespectful Student |
| Zuzana Marlow | Shannon's Mother (uncredited) |
| Judith Maxie | Shadow Woman (uncredited) |
| Bob Wilde | Shadow Man (uncredited) |
| Bailee Reid | Chera - Blue Ribbon (uncredited) |
| Sean Smith | Schoolbus Boy (uncredited) |
| Clarence Sponagle | Nurses Assistant (uncredited) |
Crew
| Randy Jon Morgan | Editor |
| John S. Bartley | Director of Photography |
| Scott Rosenberg | Screenplay |
| Armyan Bernstein | Producer |
| Christine Coutts | Assistant Costume Designer |
| Mark Snow | Original Music Composer |
| Leslie McMichael | Stunt Double |
| Jonathan Shestack | Producer |
| David Nutter | Director |
| Richard Trus | VFX Supervisor |
| Adalberto Al Lopez | Animation |
| Joel Whist | Special Effects Coordinator |
| Trish Keating | Costume Design |
| Toby Lindala | Makeup Effects |
| Louise Roper | Set Decoration |
| Sarah Katzman | Casting Associate |
| Nelson Coates | Production Design |
| Eric Fraser | Art Direction |
| Lisa Beach | Casting |
| Gregory Dewar | Art Department Coordinator |
| Serge Lavigueur | Makeup Effects |
| Tess Brummitt | Set Costumer |
| Valerie Methot | Art Department Coordinator |
| Julie MacDonald | Assistant Costume Designer |
| Heike Brandstatter | Casting Associate |
| Cristina Weigmann | Script Supervisor |
| J.J. Makaro | Stunt Coordinator |
| Robert C. Powers | Animation |
| Doug Chapman | Stunts |
| Stephen Hunter Flick | Supervising Sound Editor |
| Max Wong | Associate Producer |
| Corry Glass | Stunts |
| Marny Eng | Stunts |
| Jon Taylor | Sound Re-Recording Mixer |
| Jack Rowand | Still Photographer |
| Melissa R. Stubbs | Stunts |
| Mike Stanwick | Color Timer |
| Fred Judkins | Supervising Sound Editor |
| Dave 'Foots' Footman | Second Assistant Director |
| Michael Jonascu | Sound Effects Editor |
| Janet MacDonald | Hairstylist |
| Jon Michaels | Assistant Sound Editor |
| Toby Lindala | Special Effects Makeup Artist |
| John Houlihan | Music Supervisor |
| Micki Stern | Music Coordinator |
| Thor Benitez | Foley Recordist |
| Sergio Reyes | Sound Re-Recording Mixer |
| Frank Smathers | Foley Editor |
| Sandy Arthur | Assistant Set Decoration |
| Judee Flick | Supervising ADR Editor |
| Rod Pridy | Steadicam Operator |
| Matthew C. Beville | Foley Mixer |
| Cliff Latimer | ADR Editor |
| John G. Scotti | First Assistant Director |
| John Davidson | First Assistant Camera |
| Lisa Leonard | Assistant Hairstylist |
| Don Brown | Boom Operator |
| Sandra Couldwell | Extras Casting |
| Gary Burritt | Negative Cutter |
| C.O. Erickson | Executive Producer |
| Jim Brebner | First Assistant Director |
| Chris David | Sound Re-Recording Mixer |
| Susan Montgomery | Production Accountant |
| Stephen Hunter Flick | Sound Designer |
| Rod Pridy | Camera Operator |
| Jan Kobylka | Construction Coordinator |
| Jason Alexander | Music Coordinator |
| James Matheny | Dialogue Editor |
| Wayne McLaughlin | Property Master |
| Jeff Charbonneau | Music Editor |
| Lisa Love | Makeup Artist |
| Katherine Keizer | Third Assistant Director |
| Patricio A. Libenson | Sound Effects Editor |
| David Tickell | Chief Lighting Technician |
| Brent O'Connor | Unit Production Manager |
| Phillip B. Goldfine | Executive Producer |
| Brent O'Connor | Associate Producer |
| Sean T. Stratton | Post Production Supervisor |
| Sharon Boyle | Music Supervisor |
| Eddie Bydalek | Sound Recordist |
| Mark Green | Music Editor |
| Michael N. Wong | Assistant Art Director |
| Alexandra Gonzales | Dialogue Editor |
| Rob Young | Sound Mixer |
| Scott Rosenberg | Co-Producer |
| Angelo Palazzo | Sound Effects Editor |
| Jeffrey Kaplan | Dialogue Editor |
| Peter Brown | Dialogue Editor |
| Elisabeth Seldes Annacone | Co-Producer |
| Dave Hospes | Stunt Coordinator |
| Marta McLaughlin | Assistant Property Master |
| B. Tennyson Sebastian III | Sound Re-Recording Mixer |
| William Jacobs | Sound Effects Editor |
| Dana Gustafson | Foley Supervisor |
| Aristidi Georgiopoulos | Second Assistant Camera |
| Roxanne Methot | Assistant Art Director |
| Eric Erickson | Sound Recordist |
| Gloria Davies | Unit Publicist |