- Royce D. Applegate
- additional voice (as Royce Applegate)
- Bowen Astrop
- production assistant
- Ronni Chasen
- public relations
- June Christopher
- additional voices
- Leigh French
- additional voices
- Nanette Guidebeck
- assistant production coordinator
- Archie Hahn
- additional voices
- Colleen Hess
- stand-in
- Bob Hoffman
- unit publicist (as Robert Hoffman)
- B.J. Hughes
- stand-in
- Jim LaClair
- production assistant (as James LaClair)
- Eugene Lee
- additional voices
- Robert E. Lee
- production accountant
- Lois Middlebrooks
- stand-in
- Charlene Murray
- production secretary (as Charlene Murray/Rose)
- Cormac O'Shea
- worldwide distribution director (as John Porter)
- Stoke T. Renigade Patterson
- production assistant (as Stroke T. Renigade)
- Letha Perkins
- stand-in
- Felton Perry
- additional voices
- Wendy Price
- production accountant (as Wendy M. Price)
- Patricia Sammons
- craft service (as Tricia Sammons)
- Judith Schefke
- assistant to the producers
- Katherine Shaw
- researcher
- Ruth Silveira
- additional voices
- Michael C. Smith
- police coordinator (as Mike Smith)
- Gregory Snegoff
- additional voices
- Eric P. Steckler
- production accountant
- Lynne Marie Stewart
- additional voice (as Lynne Stewart)
- Sean Swint
- production assistant
- Arnold F. Turner
- additional voice (as Arnold Turner)
- Leon Watkins
- stand-in
- Jonathan Watson
- production assistant
- Teresa M. Yarbrough
- production coordinator
- Frans J. Afman
- financial services (uncredited)
- Larry Gilbert
- police security (uncredited)
- Tim Haslam
- Majestic Films sales executive (uncredited)
- Grace Markley-Reiter
- production assistant (uncredited)
- Philip Wilson
- police coordinator (uncredited)