When college professor, Peter Proud begins experiencing flashbacks of an earlier life, he's mysteriously drawn to a place he's never been to, but which seems familiar and where he soon finds his previous incarnation's wife.
| Production | Frank P. Rosenberg | Producer |
| Writing | Max Ehrlich | Writer |
| Art | Jack Martin Smith | Production Design |
| Sound | Dan Wallin | Scoring Mixer |
| Directing | Margaret Hanly | Script Supervisor |
| Production | Charles A. Pratt | Executive Producer |
| Crew | David 'Buck' Hall | Second Unit |
| Directing | J. Lee Thompson | Director |
| Art | Robert De Vestel | Set Decoration |
| Sound | Jerry Goldsmith | Original Music Composer |
| Art | Barbara Krieger | Set Decoration |
| Costume & Make-Up | Jack H. Young | Makeup Artist |
| Sound | John Caper Jr. | Music Editor |
| Production | Hal Blair | Production Manager |
| Camera | Jack Brown | Camera Intern |
| Visual Effects | Jim Danforth | Visual Effects |
| Costume & Make-Up | Virginia Jones | Hairstylist |
| Camera | Victor J. Kemper | Director of Photography |
| Editing | Michael F. Anderson | Editor |
| Editing | Terence Anderson | Additional Editor |
| Production | Irving Lande | Casting |
| Art | Jack Martin Smith | Art Direction |
| Costume & Make-Up | Bob O'Bradovich | Makeup Artist |
| Costume & Make-Up | Mike Maggi | Makeup Artist |
| Directing | David 'Buck' Hall | Assistant Director |
| Directing | Ralph S. Singleton | Second Assistant Director |
| Directing | Gary Daigler | Second Assistant Director |
| Sound | Bernard F. Pincus | Sound Editor |
| Sound | John Wilkinson | Sound Re-Recording Mixer |
| Sound | Andrew Gilmore | Production Sound Mixer |
| Visual Effects | Jim Danforth | Matte Painter |
| Writing | Max Ehrlich | Novel |
