Stormy Crossing (1958)

Stormy Crossing is a 1958 British crime drama mystery film. It features John Ireland, Derek Bond, Leslie Dwyer, John Horsley, Arthur Lowe, and Maureen Connell. Two swimmers are attempting to swim across the English Channel when one of them disappears. The other swimmer is convinced that it was no accident, and insists on investigating himself, even though the police do not believe him.