A man must face his nightmares by destroying a rampaging beast on the abandoned island of Alcatraz. Nicholas Celozzi. Sammy: Toni Basil. Richard: Tom Reilly. Carolyn: Donna Denton. Krista: Hope Marie Carlton. Jack: Steven Brian Smith. Marty: Ty Miller. The Commandant: Al Fleming. Dimitri Logothetis directed.