Knuckle (1975)

Curley Delafield, a young arms merchant, is determined to discover the secret behind the disappearance of his sister Sarah.

Knuckle is a 1975 movie. Genres: Drama, TV Movie. Directed by Norman Lloyd. Main cast: Jack Cassidy, Eileen Brennan, Jack Colvin, Gretchen Corbett, Michael Cristofer. Runtime: 100 minutes. Its average rating is 8.0 out of 10, from 1 votes.