Equipa técnica

• Jimmy Ortega — stunts
• Allen Woodman — stunts
• Melissa Davies — digital effects supervisor
• Denney Pierce — stunts
• Alan Barnett — digital effects supervisor
• Berj Bannayan — software engineer
• Scott Leberecht — visual effects art director
• Rudy Hassen — digital effects supervisor
• Harry Lu — weapons master
• Tony Swatton — armorer
• Deborah Wuliger — unit publicist
• Tabby Hanson — stunts
• William Washington — stunts
• Ben Scott — stunts
• Tom Elliott — stunt double
• Al Goto — stunts
• Kane Hodder — stunts
• Mark Hicks — stunts
• Mark Hicks — stunt double
• Tony Brubaker — stunts
• Dane Farwell — stunts
• Debbie Lee Carrington — stunts
• Faith Minton — stunts
• Russell Frazier — thanks
• Charles Croughwell — stunt coordinator
• Cindy Cummins — choreographer
• Ray Patrick — techno crane operator

Direção de arte

• Mark Weissenfluh — leadman
• Ron Greenwood — property master
• Joseph P. Lucky — assistant art director
• Eric Smith — title designer
• Derek Thompson — storyboard artist
• Kyle Cooper — title designer
• Dena Roth — set decoration
• Philip Harrison — production design
• Robert A. Blackburn — construction coordinator
• Eric W. Orbom — art direction
• Richard Bennett — background designer
• Marc Gabbana — concept artist
• TyRuben Ellingson — concept artist
• Hajime Sorayama — concept artist
• P.K. MacCarthy — storyboard artist
• Dorn Merrill Kennison — set designer
• Robert Greenfield — leadman
• Barry Lehrman — set designer
• Fanée Aaron — set designer
• Richard F. Anderson — set dresser
• Ron Seigel — assistant property master
• Sharon E. Alshams — set designer
• John Bell — concept artist

Guarda-roupa e maquilhagem

• Norman Cabrera — special effects makeup artist
• Winifred Kennamer — set costumer
• Daniel J. Lester — costume design
• Donna Cicatelli-Lewis — key makeup artist
• Greg Funk — special effects makeup artist
• Chris Hanson — special effects makeup artist
• Cindy J. Williams — makeup artist
• Cristina Patterson — contact lens technician

Câmara

• Jonathan Taylor — second unit director of photography
• Evan A. Nesbitt — first assistant camera
• Rick Stribling — key grip
• Dennis J. Laine — steadicam operator
• Allen D. Easton — camera operator
• Guillermo Navarro — director of photography
• Dan Kneece — steadicam operator
• Peter Iovino — still photographer
• Timothy James Kane — assistant camera

Iluminação

• Jeffrey De La Rosa — rigging gaffer
• Ed Lee — lighting director
• Derick Pritchard — lighting technician
• Kenneth J. Appel — electrician
• Nathan Hathaway — best boy electric
• Keith A. Hascher — electrician
• Kevin Brown — lighting technician
• Marshall Valentine — rigging grip
• John Crimins — best boy electric
• David Lee — gaffer

Efeitos visuais

• Dennis Turner — animation supervisor
• Nathalie Buce — animation
• Ian Hulbert — animation
• Stephanie Taylor — visual effects coordinator
• Michele Maples — visual effects producer
• Garry Elmendorf — special effects supervisor
• Constance Bracewell — cg animator
• Toshiyuki Kimura — matte painter
• Casey Cannon — visual effects producer
• Susan Greenhow — visual effects coordinator
• Jeanmarie King — visual effects coordinator
• Emiko Miki — animation director
• Micheal Thomas Parks — cg animator
• Sandra Almond — visual effects producer
• Karen Klein — roto supervisor
• James Straus — animation supervisor
• Mark Wendell — animation
• Tom C. Peitzman — visual effects producer
• Bruce Jones — visual effects producer
• Jamie Dixon — visual effects supervisor
• Trish Schutz-Krause — animation
• Matthew Talbot-Kelly — animation
• Paul Patrick Quinn — visual effects producer
• Lance Wilhoite — visual effects compositor
• Anders J.L Beer — animation
• David Biedny — visual effects supervisor
• Kelly Wilcox — cg animator
• Colin Cunningham — 3d animator
• Jay Riddle — visual effects supervisor
• Steve Williams — visual effects supervisor
• Jeanie King — visual effects coordinator
• Richard Trus — visual effects
• Russell Frazier — digital compositor
• Patrick Tatopoulos — creature design

Som

• Shawn Kennelly — foley mixer
• Bob Wishnefsky — assistant sound editor
• Bill Flick — boom operator
• Jeffrey Kaplan — sound designer
• Linda Folk — adr editor
• Solange S. Schwalbe — sound editor
• Brian Williams — sound designer
• Linda Di Franco — foley editor
• Eric Thompson — foley mixer
• Michael Dressel — foley editor
• Damon Cohoon — assistant sound editor
• Paul Berolzheimer — sound effects designer
• Liz Sroka — sound re-recording mixer
• Scott A. Jennings — sound effects editor
• Bruce Stubblefield — sound effects editor
• Harry Cohen — sound effects editor
• Patricio A. Libenson — sound effects editor
• James Thornton — sound mixer
• Joe Fischer — music coordinator
• Happy Walters — music supervisor
• Joshua Winget — music editor
• David E. Stone — sound editor
• Graeme Revell — original music composer
• Frank Smathers — sound editor
• D. Chris Smith — sound effects editor
• Greg Hedgepath — sound editor
• Dean Beville — supervising sound editor
• Steve Pederson — sound re-recording mixer
• Jim Fitzpatrick — sound re-recording mixer
• Chris David — sound re-recording mixer
• Scott Curtis — foley editor

Argumento

• Todd McFarlane — comic book
• Todd McFarlane — author
• Alan B. McElroy — screenplay

Produção

• Jennifer Bender — extras casting
• Clint Goldman — producer
• Todd McFarlane — executive producer
• Mary Jo Slater — casting
• Bruce H. Newberg — casting

Realização

• Robin Anderson — script supervisor
• Hilary Momberger-Powers — script supervisor
• Mark A.Z. Dippé — director

Montagem

• Joëlle Taar — assistant editor
• Mike Mertens — color timer
• Neil Eric Wenger — assistant editor
• Steve Ansell — assistant editor
• Todd Busch — first assistant editor
• Mike Sowa — color timer
• Todd Busch — editor
• Michael N. Knue — editor

Elenco

• Michael Jai White — Al Simmons / Spawn
• Martin Sheen — Jason Wynn
• John Leguizamo — Clown / Violator
• Theresa Randle — Wanda Blake
• Nicol Williamson — Cogliostro
• D. B. Sweeney — Terry Fitzgerald
• Melinda Clarke — Jessica Priest
• Miko Hughes — Zack
• Sydni Beaudoin — Cyan
• Michael Papajohn — Glen, Zack's Dad
• Frank Welker — The Devil Malebolgia (voice)
• Tony Haney — African Liaison
• Todd McFarlane — Bum
• Simon Rhee — Hong Kong Military Air Base Person (uncredited)
• Robia LaMorte — XNN Reporter
• John Cothran — African Liaison
• Caroline Gibson — News Anchor
• Marc Robinson — Punk #1
• Chris Coppola — Punk #2
• Jay Caputo — Punk #3
• Darryl Warren — Security Guard
• Mike Akrawi — Foreign Dignitary #1
• Romeo Akrawi — Foreign Dignitary #2
• Jack Coleman — Doctor
• Laura Interval — Angela (as Laura Stepp)
• Garrison M. Singer — Anesthesiologist
• John Koyama — Hong Kong Military Air Base Security (uncredited)
• Al Goto — Hong Kong Military Air Base Person (uncredited)
• Roger Yuan — Korean Soldier (uncredited)
• Angelie Almendare — Diplomat's Wife (uncredited)