Jack Douglas may refer to:

• Jack Douglas (actor), British actor associated with the Carry On films,
• Jack Douglas (record producer), American record producer
• Jack Douglas (writer), American comedy writer (The Jack Paar Show, Laugh-In, Shut Up and Eat Your Snowshoes).
• Jack Douglas (stage actor)
• Jon Douglas (b. 1936), American tennis player and college football player

References

• Jack of Diamonds (1967) - Movie Info - Yahoo! Movies Jack of Diamonds (1967): find the latest news, photos and trailers, as well as local showtimes and dvd info at Yahoo! Movies.
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• John McCutcheon: JACK OF DIAMONDS LYRICS John McCutcheon: Jack Of Diamonds lyrics. Lyrics Home » J » John McCutcheon » Jack Of Diamonds. Like this song? Want to correct lyrics?
• The Jack of Diamonds Both were represented in the Blaue Reiter exhibitions in Germany and took part in Russia in the Jack of Diamonds and other avant-garde exhibitions,
• Jack of Diamonds « The Art of Cartomancy Traditionally, the Jack of Diamonds represents a young person of either sex with very light coloring. He or she is fair-haired with blue, green or gray eyes
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• Forgiven, or the Jack O'Diamonds - Trailer - Showtimes - Cast An overview of Forgiven, or the Jack O'Diamonds, including cast and credit details, a review summary, and more.
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• Jack of Diamonds (1967) Jack of Diamonds on IMDb: Movies, TV, Celebs, and more
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