Howard GruberKnown forActingCredits3 acting creditsView on IMDbKnown ForPink Flamingos17 Mar 1972Multiple Maniacs10 Apr 1970Eat Your Makeup23 Feb 1968Filmography1972Pink Flamingosas Party Guest Sniffing Popper1970Multiple Maniacsas Gilbert1968Eat Your Makeupas John F. Kennedy