Cast & crew
Pattern of Evil (1971)
Directed by George Harrison Marks Written by Lawrence Sanders
Cast
| Yvonne Paul | Webley |
| Cindy Neal | Dawn |
| Jutka Goz | Andrews |
| Rina Brown | Madame Leroy |
| Monique Devereaux | Greta |
| Tony Barton | Todd |
| Jerald Intrator | T.V. Commercial Presenter |
| Paul Holcombe | Webley |
| David London | Gibson |
| Howard Nelson | Arthur Digby Sellers |
| Nicola Austin |
Crew
| Lawrence Sanders | Writer |
| Al Weiss | Executive Producer |
| George Harrison Marks | Director |
| George Harrison Marks | Producer |