A story of the Michigan State Police and the strong sense of loyalty and duty it instills in its men. It follows the career of a newly-inducted rookie, Ross Martin, who has joined the force at the urging of his sweetheart, Mary Adams. Martin soon distinguishes himself by his bravery in the apprehension of criminals. But when the leader of a gang of bank robbers falls into his hands and then escapes, because of carelessness on Martin's part, he is suspended from the force.
Fred MacMurray
Ann Sheridan
Guy Standing
Marina Koshetz
Dean Jagger
William Frawley
Frank Craven
Nora Cecil
Charles C. Wilson
Joe Sawyer
Mack Gray
Eddy Chandler
Robert Kent
John Howard
Alfred Delcambre
Howard Wilson
Hector V. Sarno
Eddie Dunn
Jack Cheatham
Russell Hopton