| Based on the Novel by | Ray Russell |
| Cast | John Cassavetes (as Sam Cordell), John Ireland (as Hank Walden), Kerrie Keane (as Laura Kincaid), Helen Hughes (as Agatha Galen), Erin Noble (as Jenny Cordell), Duncan McIntosh (as Tim Galen) |
| Designer: Incubus | Les Edwards |
| Directed By | John Hough |
| Director of Photography | Albert J. Dunk |
| Distributed by (Canada) | Pan-Canadian Film Distributors |
| Distributed by (USA) | Artists Releasing Corporation (ARC), Film Ventures International (FVI) |
| Executive Producer | Stephen J. Friedman |
| Film Editor | George Appleby |
| Music Composed by | Stanley Myers |
| Produced By | Marc Boyman, John M. Eckert |
| Production Company | John M. Eckert Productions Ltd., Kings Road Productions Ltd., Mark Films Ltd. |
| Production Design by | Edwin Watkins |
| Screenplay By | George Franklin |
| Special Effects Director | Colin Chilvers |
| Links | https://www.imdb.com/title/tt0084133/ · https://en.wikipedia.org/wiki/The_Incubus_(film) |
