Knuckle
- Annu: 1975
- Paese: United States of America
- Genre: Drama, TV Movie
- Studio: KCET, PBS, Broadway Theatre Archive
- Parolla chjave:
- Direttore: Norman Lloyd
- Cast: Jack Cassidy, Eileen Brennan, Jack Colvin, Gretchen Corbett, Michael Cristofer, Jay Fletcher
