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A criminology professor uses scientific methods, advanced computer technology, his expertise in chess, and the leg work of several of his students to track down a crazed killer in San Francisco.
Featured Crew
| Matthew F. Leonetti | Director of Photography |
| William Hiney | Art Direction |
| Everett Chambers | Producer |
| George Jay Nicholson | Editor |
| William Conrad | Executive Producer |
| Bernardo Segall | Music |
| Bernard L. Kowalski | Director |
| Richard Jessup | Writer |