How Much Loving Does a Normal Couple Need? (1967)

After stealing a fortune in unclaimed jewelry, ex-detective Barney Rickert arrives at a run-down dude ranch in Arizona to hide out. When the owner, Dewey Hoople, refuses to sell the land to Rickert, he proceeds to win over the female inhabitants by seducing them one by one, which leads to one refusing his advances and to a dangerous game being played out as Rickert ruthlessly sets out to get what he wants.