Grayson Hall was an American television, film and stage actress. She was widely regarded for her avant-garde theatrical performances from the 1960s to the 1980s. Hall was nominated for an Academy Award for Best Supporting Actress and a Golden Globe Award for the John Huston film The Night of the Iguana (1964).

The Night of the Iguana is a 1964 American drama film directed by John Huston, based on the 1961 play of the same name by Tennessee Williams. It stars Richard Burton, Ava Gardner, Deborah Kerr, Grayson Hall, Sue Lyon, and Cyril Delevanti.