Frank Welker - Dr. Raymond Stantz
Dave Coulier - Dr. Peter Venkman
Buster Jones - Winston Zeddemore
Maurice LaMarche - Dr. Egon Spengler
Roscoe Lee Browne - Edward 'Big Ed' Zeddemore (uncredited)
Dan Aykroyd - (characters)
Richard Mueller - (writer)
Harold Ramis - (characters)
Masayuki Akehi - animation supervisor
Timothy Barnes - color background painter
Greg Battes - color background painter
Bob Camp - character designer
Andre Clavel - background designer
Charles Crawford - character designer
Kevin Grimm - color key artist
Osamu Kasai - animation supervisor
Bill Knoll - animator: lip assignment
Paula Lafond - character designer (as Paula La Fond)
Abel Laxamana - color background painter
Patricia Martinez - color key artist
Everett Peck - character designer
Moriyasu Taniguchi - character designer
Bruce Timm - character designer
Takeshi Torimoto - animation supervisor
Carol Wyatt - color key artist
Bruce Zick - background designer
Pat Agnasin - storyboard clean-up
Bill Barry - storyboard artist
Timothy Burgard - storyboard artist (as Tim Burgard)
Brian Chin - storyboard artist
Russell G. Chong - prop designer (as Russell Chong)
Rick Hoberg - storyboard artist
Larry Houston - storyboard artist (as Larry Dallas)
Don Manuel - storyboard artist
Frank Paur - storyboard artist
Stan Phillips - storyboard supervisor
Vincent Waller - storyboard clean-up
Patricia Wong - storyboard artist
Fifun A. Amini - post-production coordinator (as Firooz Adelamini)
Kim Beresford - videotape supervisor
Phil R. Defibaugh - videotape supervisor
Lars Floden - format editor
Kimberly C. Francis - assistant executive in charge of post-production (as Kimberly R. Cronin)
Karen Rosenbloom - assistant editor (as Karen S. Rosenbloom)
Mark A. Tracy - post-production coordinator
Susan L. Vovsi - format editor
Donald P. Zappala - assistant editor
Peter Collier - music editor
Stuart Goetz - supervising music editor
George Probert - music editor
Andrew Dimitroff - musical director (uncredited)
Michael C. Gross - executive producer
Andy Heyward - supervising producer
Len Janson - supervising producer
Joe Medjuck - executive producer
Chuck Menville - supervising producer
Will Meugniot - producer
Gaetano Vaccaro - supervising associate producer
Winnie Chaffee - executive in charge of production management
Steven Hahn - production manager
Dawn Jackson - assistant executive in charge of production management
Thierry P. Laurin - executive in charge of post-production
Richard Raynis - executive in charge of production