Karl Malden Det. Lt. Mike Stone Actor Michael Douglas Inspector Steve Keller Actor John Davidson Ken Scott Guest Star Herbert Edelman Sam Guest Star Marianne McAndrew Lori Guest Star Anne Helm Bobo Stanfield Guest Star John Fielder Mr. Winkler Guest Star Ivor Barry Raymond Howard Guest Star Bernie Kopell Arthur Ganz Guest Star Denny Miller Harvey Ross Guest Star Phillip Pine Sgt. Foster Guest Star John Zaremba Dr. Thompson Guest Star Quinn Martin Executive Producer