Captain Kidd (1945)
https://www.youtube.com/watch?v=tEQjqAEXHOQ - from the PizzaFlix YouTube channel (1 hour 27 mins long - 720p)
Synopsis:
The unhistorical adventures of pirate Captain Kidd revolve around treasure and treachery.
Directed by Rowland V. Lee.
Cast: Charles Laughton, Randolph Scott & Barbara Britton.
Trivia:
In his memoirs, Nikita Khrushchev noted that this was one of Joseph Stalin’s favorite films, and that Stalin identified with the mischievous captain.
And the colourized version if you wish to dabble in such things:
https://www.youtube.com/watch?v=6BVn4GQDFUo