Who's That Knocking at My Door (1967)

Before famed filmmaker Martin Scorsese directed arousing actor Harvey Keitel in Alice Doesn’t Live Here Anymore (1974), Taxi Driver (1976), The Last Temptation of Christ (1988) and The Irishman (2019), the two collaborated on the black and white flick Who’s That Knocking at My Door (1967). In addition to writing and directing this artsy indie film, Marty makes an uncredited cameo as one of the drama’s gangsters while his real-life mother (Catherine Scorsese) plays the mother of J.R. (Keitel). J.R. is an Italian American who is living on the mean streets of New York. The plot begins when he and his free-spirited girlfriend (Zina Bethune) decide to get married and settle down together. However when he learns that she was once assaulted, the groom-to-be loses his cool in a big way. While he wrestles with his Catholic guilt and personal beliefs, you might find yourself wrestling with your zipper. That’s because this R rated pic provides a lot of shots of the leading man buck naked! Simply fast forward to the 42-minute mark to see Harvey expose his acting chops — as well as his bare back, awesome abs, and firm ass as he gets busy in the sack. If that’s not hot enough, the skintastic stud steams up the long fornication fantasy scene when he briefly shows his peen! Despite the fact that this is Harvey’s first starring part, he proves to be an overexposed actor already. As you can guess, Mr. Man wishes Mr. Keitel was knocking at his door!