
Crime under the microscope. Introducing Police chemist Gordon McKay.
Van Heflin stars as the head of a city crime lab who tries to solve the murder of the town mayor by scientifically analyzing evidence.
Van HeflinGordon McKay
Marsha HuntJane Mitchell
Lee BowmanGerald I. Ladimer
Samuel S. HindsMayor Daniels
Cliff ClarkCaptain Lynch
Eddie QuillanEddie Wright
John LitelMatty
Cathy LewisBessie Wright
Nella WalkerMrs. Daniels
Robert BlakeBoy in Car (uncredited)
Leon BelascoChris Spyro - Cook (uncredited)Margaret BertMiss Huser - Mayor's Secretary (uncredited)
Eugene BordenPierre - Headwaiter (uncredited)Roy BrentSuspect (uncredited)
George M. CarletonTaggart - Third Politician (uncredited)