The Bad Seed (1956)

The Bad Seed movie (1956) - A 1956 American psychological horror-thriller film with elements of melodrama and film noir, directed by Mervyn LeRoy and starring Nancy Kelly, Patty McCormack, Henry Jones, and Eileen Heckart.

The film is based upon the 1954 play of the same name by Maxwell Anderson, which in turn is based upon William March's 1954 novel The Bad Seed. The play was adapted by John Lee Mahin for the screenplay of the film.