All Fall Down is a 1962 American drama film, adapted from the novel All Fall Down (1960) by James Leo Herlihy, the author of Midnight Cowboy (1965). It was directed by John Frankenheimer and produced by John Houseman. The screenplay was adapted from the novel by playwright William Inge and the film starred Eva Marie Saint and Warren Beatty. Upon its release, the film was a minor box-office hit. Together with her performance in Frankenheimer's The Manchurian Candidate (1962), Angela Lansbury (who played a destructively manipulative mother in both films) won the year's National Board of Review Award for Best Supporting Actress. The film was entered in the 1962 Cannes Film Festival.