One Step Beyond — Season 1, Episode 17: The Haunted U-Boat
Mystery, Drama, Sci-Fi & Fantasy • 30 min • 3 seasons, 97 episodes • ★ 5.7/10
Episode synopsis
While on patrol during WWII, a German U-boat attempts to evade detection from the sonar of the American and British ships. But their location is repeatedly betrayed by the noise of a rhythmic banging sound caused by someone . . . or something . . . on board the submarine.
About One Step Beyond
Alcoa Presents: One Step Beyond is an American anthology series created by Merwin Gerard. The original series ran for three seasons on ABC from January 1959 to July 1961.