Actress who have starred in the groundbreaking, interracial-dating-themed 1967 film Think Who’s Arriving at Dinner. She researched art and beliefs at Sarah Lawrence University in NY. She starred in various Broadway and off-Broadway productions and in addition wrote and created over ten unique plays. She wedded fellow acting professional and article writer Ken Jenkins, in 1970. Her niece, Schuyler Give (of Anne of Green Gables miniseries popularity), also became an celebrity. Her maternal aunt was the renowned celebrity Katharine Hepburn . Hepburn performed Houghton’s character’s mom in Think Who’s Arriving at Dinner.