The Big Bird Cage is a 1972 exploitation film of the "women in prison" subgenre. It serves as a non-sequel follow-up to the 1971 film The Big Doll House. The film was written and directed by Jack Hill, and stars Pam Grier, Sid Haig, Anitra Ford, and Carol Speed. Blossom (Pam Grier), a buxom bad girl, is the rough-and-ready girlfriend of a radical guerrilla leader, Django (Sid Haig). She rather keeps her relationship a secret, but is also quick to start a fight without knowing it. However, when Django's mercenary friends itch for some female companionship, she softens and the two devise a plan to liberate the inmates of a local women's prison. A woman named Terry (Anitra Ford), a social climber, ends up in the prison herself because of Blossom and Django's earlier robbery. She is now forced to deal with crazy inmates, gay guards, and torture of the cage.