The Narrow Margin

A Fortune If They Seal Her Lips!...A Bullet If They Fail!

A tough cop meets his match when he has to guard a gangster's widow on a tense train ride.

Thriller Crime

Charles McGraw

(Det. Sgt. Walter Brown)

Marie Windsor

(Mrs. Frankie Neall)

Jacqueline White

(Ann Sinclair)

Gordon Gebert

(Tommy Sinclair)

Queenie Leonard

(Mrs. Troll)

David Clarke

(Joseph Kemp)

Peter Virgo

(Densel)

Don Beddoe

(Det. Sgt. Gus Forbes)

Paul Maxey

(Sam Jennings)

Harry Harvey

(Train Conductor)

Peter Brocco

(Vincent Yost (uncredited))

George Chandler

(Accomplice Running Newsstand (uncredited))

Franklyn Farnum

(Train Passenger (uncredited))

Don Haggerty

(Det. Wilson (uncredited))

Milton Kibbee

(Tenant (uncredited))

Walter Merrill

(Officer Allen (uncredited))

Harold Miller

(Train Passenger (uncredited))

Bess Flowers

(Restaurant Diner (uncredited))