The Bedford Incident (1965)

Director: James B. Harris
Cast: Eric Portman, Gary Cockrell, James MacArthur, Martin Balsam, Michael Kane, Richard Widmark, Sidney Poitier, Wally Cox

Synopsis:

During a routine patrol, a reporter is given permission to interview a hardened cold-war warrior and captain of the American destroyer USS Bedford. The reporter gets more than he bargained for when the Bedford discovers a Soviet sub and the captain begins a relentless pursuit, pushing his crew to breaking point.