A new series of the films starring William Conrad as private investigator Frank Cannon , a big man who walks alone in a dangerous world with guest stars
John Vernon , Fritz Weaver Hard Rock Roller Coaster
Man with a secret. Beaten up and forcibly drugged, somehow he manages to escape from those who want vital information from him. But the man is suffering from loss of memory after his ordeal. And he is given refuge by Raymond Durstin , a wealthy antique dealer, who calls in Cannon to investigate the amnesia victim's past.