Biography
Karen DeWolf, born Muriel Valentine Quack, was an American screenwriter and novelist. She worked in Hollywood for more than two decades from the mid-1930s, contributing to over fifty films as well as later television episodes.
She received writing credits on Columbia's Blondie series, Nine Girls (1944), Johnny Allegro (1949), Appointment in Honduras (1953) and Count the Hours! (1953). DeWolf wrote the story and screenplay for Silver Lode (1954). She also published the novel Take the Laughter in 1940 and contributed to thirty-one episodes of The Ford Television Theatre in the 1950s.
Her film career ended in the 1950s after she was blacklisted during the McCarthy era.
