Night Of The Strangler (1972)

aka’s: Is The Father Black Enough?/
Dirty Dan’s Women/The Ace Of Spades

Mickey Dolenz (of The Monkees fame) stars in this offbeat racial hate film which concerns his brother Dan (James Ralston), who flips out when he learns that their sister (Susan McCullough) is pregnant by a black man. Afterwards, a series of murders are committed by a mysterious killer with a peace-sign belt buckle. Also with Michael Anthony and Chuck Patterson.