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.
演员: Van Heflin
/ Samuel S. Hinds
/ Cliff Clark
/ John Litel
/ Nella Walker
/ Robert Blake
/ Leon Belasco
/ Margaret Bert
/ Eugene Borden
/ Eddy Chandler
/ Ken Christy
/ Mark Daniels
/ Paul Fix
/ James Flavin
/ Howard Hickman
/ Al Hill
/ Edward Keane
/ Mitchell Lewis
/ Jack Sterling
/ Emmett Vogan
/ Ava Gardner
/ George Lloyd
