who played kitty forman on that 70 show
Debra Jo Rupp Debra Jo Rupp (born February 24, 1951) is an American film and television actress, best known for her roles as Kitty Forman on the Fox sitcom That '70s Show and Alice Knight-Buffay on the third, fourth, and fifth seasons of Friends. She also portrayed Mary Helperman in the animated series Teacher's Pet and its sequel film, as well as the timid secretary Miss Patterson in Big (1988).