Submarine X-1 Ending Explained: After losing a submarine and fifty crew in a battle with a German ship during WWII, a Royal Navy officer gets a second chance in a daring raid with midget subs. Directed by William A. Graham, this 1968 war film stars James Caan (Cmdr. Richard Bolton, RNVR), alongside David Sumner as Lt. Davies R.N.V.R, Norman Bowler as Sub-Lt. Pennington, RN, Paul Young as Leading Seaman Quentin. With a 6.3/10 rating, the ending has divided audiences.

What Happens at the End of Submarine X-1?

After losing a submarine and fifty crew in a battle with a German ship during WWII, a Royal Navy officer gets a second chance in a daring raid with midget subs.

How Does James Caan (Cmdr. Richard Bolton, RNVR)'s Story End?

  • James Caan: James Caan's storyline wraps up in the final act, though some viewers have found the resolution more ambiguous than expected.
  • David Sumner (Lt. Davies R.N.V.R): David Sumner's role in the climax proves pivotal to how the central conflict resolves.
  • Norman Bowler (Sub-Lt. Pennington, RN): Norman Bowler's character undergoes a significant shift in the final act.

Is Submarine X-1 Based on a True Story?

Yes — Submarine X-1 draws from real events. The ending reflects documented outcomes, though William A. Graham has taken creative liberties in dramatizing specific scenes for cinematic impact.

What Does the Ending of Submarine X-1 Mean?

Submarine X-1's ending attempts to resolve the major plot threads, though some narrative elements involving James Caan may feel rushed. William A. Graham's final act has been both praised for its ambition and criticized for its execution.