Christina Hart was born as Christina Hartzell. She is an actress and writer, known for Charley Varrick (1973), Happy Days (1974), Helter Skelter (1976), The Love Boat (1977), and Three's Company (1977). She was previously married to Frank Doubleday and is the mother of actresses Kaitlin and Portia Doubleday.
Hart teaches acting with her husband, Frank Doubleday, at the Hollywood Court Theatre in Hollywood, California, in Los Angeles, where she lives with her family.
Has been acting professionally since she was 9 years old. Has had
success in television and motion pictures, but her artistic passion is
for the theater.
In 1996, she began producing "Class Act", taped intro-to-acting segments for cable TV community access channel.