Impulse

An American realtor living in England is dissatisfied with what he believes to be his humdrum life. One weekend while his wife is out of town, he gives a ride to a woman he sees stranded on the road. One thing leads to another, and he soon finds himself enmeshed in a plot involving a diamond robbery, gangsters and murder.

Cast: Arthur Kennedy, Constance Smith, Joy Shelton, Jack Allen, James Carney, Cyril Chamberlain