| Person | Type | Job | Role(s) |
|---|---|---|---|
 Aaron Zigman | Crew | Sound | Music |
 Bruce Green | Crew | Editing | Editor |
Corey Sienega | Crew | Production | Producer |
 David Gerrold | Crew | Production | Executive Producer |
 David Kirschner | Crew | Production | Producer |
 Doug Chapman | Crew | Crew | Stunts |
Ed Elbert | Crew | Production | Producer |
Hugo Luczyc-Wyhowski | Crew | Art | Production Design |
 Jonathan Tolins | Crew | Writing | Screenplay |
 Lauro Chartrand | Crew | Crew | Stunt Coordinator |
Mark Kaufman | Crew | Production | Executive Producer |
Matt Moore | Crew | Production | Executive Producer |
 Melissa R. Stubbs | Crew | Crew | Stunts |
 Menno Meyjes | Crew | Directing | Director |
Michael Dennison | Crew | Costume & Make-Up | Costume Design |
Mike Drake | Crew | Production | Executive Producer |
 Rick Pearce | Crew | Crew | Stunts |
 Robert D. Yeoman | Crew | Camera | Director of Photography |
Seth Bass | Crew | Writing | Screenplay |
 Toby Emmerich | Crew | Production | Executive Producer |
Chris Beach | Crew | Art | Assistant Art Director |
 Rorelee Tio | Crew | Crew | Stunts |
 Angela Uyeda | Crew | Crew | Stunts |
 Amanda Peet | Cast | Actress | Harlee |
 Andrew McIlroy | Cast | Actor | Earl of Dracoban |
 Anjelica Huston | Cast | Actress | Mimi |
 Carmen Moore | Cast | Actress | Miss Margie |
 David Kaye | Cast | Actor | Andy |
 David James Lewis | Cast | Actor | Leonard |
Edmond Kato Wong | Cast | Linus | |
 Howard Hesseman | Cast | Actor | Dr. Berg |
 Hrothgar Mathews | Cast | Actor | Committee Member |
 Joan Cusack | Cast | Actress | Liz |
 John Cusack | Cast | Actor | David |
 Kimani Ray Smith | Cast | Actor | Draconian Warrior |
Lauro Chartrand | Cast | Actor | Tough Cop (Stunt / Crash) |
 Oliver Platt | Cast | Actor | Jeff |
 Peter Bryant | Cast | Actor | Policeman at School |
 Richard Schiff | Cast | Actor | Lefkowitz |
 Robert Clarke | Cast | Actor | Observatory Director |
 Sophie Okonedo | Cast | Actress | Sophie |
 Suzy Joachim | Cast | Actress | Jeff's Date at BBQ |
 Tony Alcantar | Cast | Actor | Barber |
 Alberto Ghisi | Cast | Actor | Tough Boy at School |
 Beverley Breuer | Cast | Actress | Mrs. Tompkins |
 Bobby Coleman | Cast | Actor | Dennis |
 Jonathan Holmes | Cast | Actor | Dracoban Director |
 Nimet Kanji | Cast | Actress | Housekeeper |
 Samuel Patrick Chu | Cast | Actor | Boy at Group Home |
Taya Calicetto | Cast | Actress | Esther |
 Angela Besharah | Cast | Actress | Mary in Photos |
 Zak Ludwig | Cast | Actor | Young David |
Simon Hayama | Cast | Actor | Baseball Fan |
Samuel Charles | Cast | Jonas | |
Braxton Bonneville | Cast | Nicholas | |
Ryan Morrissette | Cast | Boy at Group Home | |
Joanna Reid | Cast | Actress | Cashier |
Daniel Pepper | Cast | Cop (David's House) | |
| Person | Type | Job | Role(s) |
