| Person | Type | Job | Role(s) |
|---|---|---|---|
 Bob Costanza | Crew | Sound | Supervising Sound Editor |
Brent Thomas | Crew | Art | Production Design |
Carmen Culver | Crew | Writing | Story, Writer |
Danny Ho | Crew | Crew | Special Effects |
David Taylor | Crew | Writing | Writer |
Donald Gillard | Crew | Crew | Special Effects |
 Douglas Barr | Crew | Directing | Director |
Eileen Mack Knight | Crew | Production | Casting |
Frank Jones | Crew | Sound | Sound Re-Recording Mixer |
Gina Sherritt | Crew | Costume & Make-Up | Hairstylist |
Gordon Anderson | Crew | Sound | Production Sound Mixer |
Ian Overend | Crew | Production | Location Manager |
 J.J. Makaro | Crew | Crew | Stunt Coordinator |
James G. Fisher | Crew | Crew | Special Effects Coordinator |
Justin Bourret | Crew | Editing | Editorial Production Assistant |
Lee Wilson | Crew | Visual Effects | Visual Effects Supervisor |
Lesley Beale | Crew | Art | Set Decoration |
Lori Stewart | Crew | Crew | Stunts |
Malcolm Cross | Crew | Camera | Director of Photography |
Mark Noda | Crew | Sound | Boom Operator |
 Mark Snow | Crew | Sound | Original Music Composer |
Marty Wereski | Crew | Sound | Music Editor |
Perri Klass | Crew | Writing | Story |
Peter G. Capadouca | Crew | Lighting | Gaffer |
Randy Chodak | Crew | Art | Art Direction |
Raúl Dávalos | Crew | Editing | Editor |
Rick Davidson | Crew | Camera | Camera Operator |
Robert L. Harman | Crew | Sound | Sound Re-Recording Mixer |
Sid Feders | Crew | Production | Co-Executive Producer |
Terry J. Murray | Crew | Directing | Script Supervisor |
Tish Monaghan | Crew | Costume & Make-Up | Costume Design |
Tommy Goodwin | Crew | Sound | Foley |
Wayne Artman | Crew | Sound | Sound Re-Recording Mixer |
Yves Cameron | Crew | Crew | Stunt Coordinator |
Abby Wolf-Weiss | Crew | Production | Co-Executive Producer |
 Paula Weinstein | Crew | Production | Executive Producer |
Robin Forman | Crew | Production | Producer |
 Alan Rosenberg | Cast | Actor | Dr. Wesley Kozak |
 Alexander Pollock | Cast | Actor | Timmy/ Chris |
 Althea McAdam | Cast | Actress | Woman in Hallway |
 Bill Dow | Cast | Actor | Alan Prescott |
 Bradley Whitford | Cast | Actor | Rick Weston |
Brandon Heuser | Cast | Store Clerk | |
 Chilton Crane | Cast | Actress | Beth Curtis |
 David Kaye | Cast | Actor | Reid Kennedy |
 David Neale | Cast | Actor | Parent of Clone |
 Elizabeth Perkins | Cast | Actress | Skye Weston |
 Enrico Colantoni | Cast | Actor | Steve Rinker |
 Eric Keenleyside | Cast | Actor | Counterman |
 Fulvio Cecere | Cast | Actor | Agent Briggs |
Gerry Durand | Cast | Actor | Man on Elevator |
 Hrothgar Mathews | Cast | Actor | Dr. Mason |
 Jay Arlen Jones | Cast | Actor | Father of Newborn |
 June B. Wilde | Cast | Actress | Parent of Clone |
 Karen Kruper | Cast | Actress | Parent of Clone |
 Paul Batten | Cast | Actor | Banker #2 |
 Roger Cross | Cast | Actor | Frank Zago |
 Scott Paulin | Cast | Actor | John Gryce |
Tina Hildebrandt | Cast | Mother of Newborn | |
 Tina Lifford | Cast | Actress | Claire Barnes |
 Wendy Van Riesen | Cast | Actress | Agent Fuller |
| Person | Type | Job | Role(s) |
