John Forsythe, known to television fans for his role on Dynasty and as the disembodied voice of Charlie on Charlie's Angels, has been treated for colon cancer in a hospital and is expected to return home this weekend. The actor, who last appeared (or rather, "didn't appear") in the film adaptations of Charlie's Angels, was diagnosed with colon cancer on September 28 and entered the hospital for a week-long treatment. There has been no information released on his condition at this time. Forsythe has appeared in numerous television series and movies since the early '50s, including the 1967 film adaptation of Truman Capote's novel In Cold Blood.