Maurice LaMarche - Dr. Egon Spengler
Tara Strong - Kylie Griffin (as Tara Charendoff)
Jason Marsden - Garrett Miller
Alfonso Ribeiro - Roland Jackson
Charlie Adler - (as Charles Adler)
Elizabeth Daily - (as E.G. Daily)
Dan Aykroyd - (characters)
Harold Ramis - (characters)
Peter Aries - checking
Duff Armour - checking
Traci Balthazor - color stylist
Dimitri Bialk - color stylist
Jean-Paul Bondy - color stylist
Frank Brunner - background designer
Will Burns - color stylist
Caroline Choat - character designer
Djinni Christener - color stylist
Aaron Crippen - timing director
Fred Crippen - timing director
Eufronio R. Cruz - background designer
Patrick Delaney - color stylist
Jerilyn Dever - timing director (as Jerilyn Mettlin)
Rita Doumar - checking
Holly du Rivage - timing director (as Holly DuRivage)
Maurice Edwards - background designer
Rex Faraday - checking
Edmond Garcia - color stylist
Donn Greer - character designer
Mike Guerena - color design supervisor
Sandi Hathcock - checking supervisor
Shepherd Hendrix - background designer
Jay Hong - background designer
Jamie H. Huang - timing director
Roger Injarusorn - animatic supervisor
Jill Jacobs - timing director
Larry Kim - background designer
Amie Lim - animatic supervising editor
Eric Lipska - animatics assistant
Randy Ludensky - timing director
Michel Lyman - supervising timing director
Evan Mack - assistant color stylist
Anne Louise Mahoney - color stylist
Helen Maier - character designer
Ross Malorzo - assistant color stylist
Ray McClure - color stylist
Fred Miller - timing director
Merysa Nichols - color stylist
Gloria Palter - checking
Thomas Perkins - character designer
Kunio Shimamura - timing director
Brian Smith - color stylist
Jonard Soriano - background designer
Rachel Stratton - color stylist
David Teague - timing director
Kim Truong - checking
Alys Urwiler - color stylist
Fil Barlow - creature and character designer
Ray Leung - prop designer
Eugene Mattos - prop supervisor
Ed Nebres - storyboard artist
Dirk Okumoto - prop designer
Jay Oliva - storyboard artist
Kathleen Poirer - prop designer
Homer Reyes - storyboard artist
Wayne Schulz - prop designer
Scooter Tidwell - storyboard clean-up artist
Jane Wu - storyboard clean-up artist
James Yang - storyboard artist
Tim Eldred - assistant director: main title
Bob Hathcock - assistant director: main title
Toshiyuki Hiruma - assistant director: main title
Roger Injarusorn - assistant director: main title
Kris Sherwood - assistant director: main title
Bruce W. Cathcart - (as Bruce Cathcart)
Kirstie Cano - assistant animatic editor
Lisa Castro - post-production assistant
Bruce W. Cathcart - supervising editor (as Bruce Cathcart)
Carey Conley - assistant animatic editor
Dustin Foster - animatic editor
Darryl Johnson - assistant editor
Pieter Kaufman - assistant animatic editor
Christopher Keith - director of post-production
Jhoanne Reyes - animatic editor
Aroonsawat Sawat-Chuto - assistant animatic editor
Kris Sherwood - supervising effects editor (as Kris Weber-Sherwood)
Sandra Shibuya - animatic editor
Samantha Thomas - assistant animatic editor
Jim Latham - composer: theme music
Monique Beatty - associate producer
Daniel Goldberg - executive producer
Jeff Kline - supervising producer
Joel Kuwahara - consulting animation co-producer
Joe Medjuck - executive producer
Audu Paden - producer
Richard Raynis - executive producer
Rafael Rosado - producer
Ping Warner - coordinating producer (as Ping Boucher)
Dennis Graham - post-production supervisor
Miles Lewis Horst - production manager
Christopher Keith - post-production supervisor
Shannon Muir - production supervisor