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| Richard Alexander | .... | effects technician: Apogee, Inc. |
| Percy Angress | .... | special visual effects producer: Apogee, Inc. |
| David Beasley | .... | model maker: Apogee, Inc. |
| Mat Beck | .... | motion control camera operator: Apogee, Inc. |
| Cosmas Paul Bolger Jr. | .... | optical camera assistant: Apogee, Inc. |
| Craig Boyajian | .... | visual effects coordinator |
| Stephen David Brooks | .... | motion control camera assistant: Apogee, Inc. (as Stephen Brooks) |
| Rae Burkland | .... | model department special design: Apogee, Inc. |
| Glenn Campbell | .... | motion control camera assistant: Apogee, Inc. |
| Clint Colver | .... | effects animation supervisor: Apogee, Inc. |
| Stephen Dane | .... | visual effects art director: Apogee, Inc. (as Steven Dane) |
| Peter Donen | .... | visual effects supervisor |
| Dennis Dorney | .... | optical camera assistant: Apogee, Inc. |
| Roger Dorney | .... | optical supervisor: Apogee, Inc. |
| Syd Dutton | .... | matte painting effects (as Sid Dutton) |
| John Eaves | .... | model maker: Apogee, Inc. |
| Jonathan Erland | .... | visual effects matte technician: Apogee, Inc. |
| Cory Faucher | .... | model maker: Apogee, Inc. |
| Richard Gilligan | .... | optical camera assistant: Apogee, Inc. |
| Ron Goldstein | .... | effects technician: Apogee, Inc. |
| Mark Gredell | .... | motion control camera assistant: Apogee, Inc. |
| Peter Gruskoff | .... | visual effects production assistant |
| Rhonda C. Gunner | .... | video and graphic displays: Video Image |
| David R. Hardberger | .... | motion control camera operator: Apogee, Inc. (as David Hardberger) |
| Richard E. Hollander | .... | video and graphic displays: Video Image |
| Robert Jason | .... | chief set lighting technician: Apogee, Inc. (as Bob Jason) |
| Paul D. Johnson | .... | motion control programmer: Apogee, Inc. (as Paul Johnson) |
| Grant McCune | .... | chief model maker: Apogee, Inc. |
| Susan McGuire | .... | effects production publicist: Apogee, Inc. |
| Gregory L. McMurry | .... | video and graphic displays: Video Image (as Gregory L. McMurray) |
| Alvah J. Miller | .... | motion control electronics engineer: Apogee, Inc. |
| Debbi Nikkel | .... | chief production auditor: Apogee, Inc. |
| Tom Pahk | .... | model maker: Apogee, Inc. |
| Jerry Pooler | .... | optical camera operator: Apogee, Inc. |
| Ron Robinson | .... | motion control camera assistant: Apogee, Inc. |
| Christopher S. Ross | .... | model maker: Apogee, Inc. (as Chris Ross) |
| Jay Roth | .... | model maker: Apogee, Inc. |
| Suzie Schneider | .... | model maker: Apogee, Inc. (as Suzy Schneider) |
| Robert Shepherd | .... | executive in charge of production: Apogee, Inc. |
| John R. Shourt | .... | animation illustrator: Apogee, Inc. (as John Shourt) |
| William Shourt | .... | effects technician: Apogee, Inc. (as Bill Shourt) |
| Douglas Smith | .... | motion control camera operator: Apogee, Inc. (as Doug Smith) |
| David Sosalla | .... | model maker: Apogee, Inc. |
| Smokey Stover | .... | model maker: Apogee, Inc. |
| John E. Sullivan | .... | motion control camera operator: Apogee, Inc. (as John Sullivan) |
| Bill Taylor | .... | matte painting effects |
| Ron Thornton | .... | model department special design: Apogee, Inc. |
| Don Trumbull | .... | visual effects engineer: Apogee, Inc. |
| Michael Van Himbergen | .... | production coordinator: Apogee, Inc. |
| John C. Wash | .... | video and graphic displays: Video Image |
| Harry Weinmann | .... | animation illustrator: Apogee, Inc. |
| Albert Whitlock | .... | matte painting supervisor |
| Joseph Yanuzzi | .... | assistant editor: Apogee, Inc. (as Joe Yanuzzi) |
| Charles Bailey | .... | creature shop manager: ILM (uncredited) |
| David Cornelius | .... | motion control technician (uncredited) |
| Dave Johnson | .... | dancing alien puppeteer: ILM (uncredited) |
| Sam Longoria | .... | visual effects machinist: Apogee Inc. (uncredited) |
| Michael Douglas Middleton | .... | visual effects still photographer (uncredited) |
| Mark Setrakian | .... | dancing alien animatronics: ILM (uncredited) |
| Eben Stromquist | .... | dancing alien supervisor: ILM (uncredited) |
| Joseph Thomas | .... | animation cameraman (uncredited) |
| Lauren Vogt | .... | dancing alien sculptor: ILM (uncredited) |
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