WATCH: Pioneering ‘The Boys in the Band’ playwright and all-star cast on CBS Sunday Morning

On CBS Sunday Morning, correspondent Erin Moriarty interviews playwright Mart Crowley, whose groundbreaking 1968 play The Boys in the Band, about a group of gay men attending a birthday party, is now on Broadway in a revival starring all openly gay actors including Jim Parsons, Matt Bomer, Zachary Quinto, and Tuc Watkins.