Andrew Stevens pays loving but not hagiographic tribute to his late mother, famed actress Stella Stevens, in his documentary recently showcased at the Fort Lauderdale International Film Festival. The film convincingly makes the case that its subject, best known for her performances in such pictures as The Poseidon Adventure and The Nutty Professor, is severely underrated, both as an actress and social activist. Stella Stevens: The Last Starlet aims to rectify that perception and, thanks to numerous clips of her work and effusive commentary by the likes of Quentin Tarantino and Vivica A. Fox, it succeeds beautifully.

The filmmaker (who appears frequently) admits that his relationship with his mother was rocky, to say the least, in the early years. Born in Yazoo City, Mississippi, Stevens got married at age 16 and had Andrew, her first and only child, six months later. The marriage soon dissolved, and when she moved to Hollywood to pursue an acting career,...