La cognata
- Anno: 1974
- Nazione: United States of America
- Genere: Dramma
- Studio: Loose Reel Productions, M.S.W. Productions, Crown International Productions
- Parola chiave: adultery, drug trafficking, exploitation, swimming pool, divorce
- Direttore: Joseph Ruben
- Cast: John Savage, Will MacMillan, Anne Saxon, Meridith Baer, Frank Adonis, Jonathan Oppenheim