American film director Reggie Wilson (Richard Basehart of Voyage to the Bottom of the Sea) has come to England to continue his career after he made the mistake of having an affair with the boss's wife. Now he's managed to marry the daughter, Lesley (Faith Brook), of the head of the British studio, and also importuned an old girlfriend, Kay Wallace (Constance Cummings), to star in his latest picture even though his father-in-law, Ben Case (Roger Livesey) isn't fully supportive. But when he begins receiving letters from a supposed old flame named Evelyn (Mary Murphy), he wonders if he's going crazy. Evelyn insists that they were lovers in America but he swears to his wife and everyone else that he never even met the lady. Tracking the woman down, Reggie and Lesley discover that Evelyn is determined to stick to her story even when the police are called in.
Finger of Guilt is one of the better British B mysteries with a suspenseful storyline and some fine performances, with Basehart in top form, Cummings in fine support, and Mary Murphy perfection as the mysterious and determined Evelyn. Joseph Losey went on to direct much more famous movies than this one.
Verdict: Basehart's strong performance helps this flick enormously. ***.
