OK, Colt Fans ...

There's a John Wayne movie - OK, TWO John Wayne movies, in which he plays cops instead of cowboys or soldiers or an American boxer hiding out in Ireland or Genghis Kahn or whatever. In one, he plays a detective - they're ALWAYS detectives, aren't they? Anyway, a detective from what American city and on special assignment in London. In this one, he uses a Colt ______. In the OTHER John Wayne cop show, he's again, of course, a detective but now in ________, and is seen using a Colt ______, an S&W ______, a Browning _______ and a _______________. If this is too sissy for a gun column, forgive me ... seemed like a good idea at the time.