![Gaslight](https://i0.wp.com/3amovies.com/wp-content/uploads/2024/02/8D3lObq5pv7lH0o5tny908SldKf.jpg?resize=185%2C278&ssl=1)
When vengeful General Francis X. Hummel seizes control of Alcatraz Island and threatens to launch missiles loaded with deadly chemical weapons into San Francisco, only a young FBI chemical weapons expert and notorious Federal prisoner have the stills to penetrate the impregnable island fortress and take him down.