Sylvia Anderson first episode of a series then sharing the work according to their strengths. Gerry tended to specialise in special effects and hardware, and Sylvia in character, voices, costume, dialogue, and plotlines. In this way, Anderson contributed plot development and voice work for a series of half-hour shows including "Supercar", "Stingray" and "Fireball XL5". However, she felt the half-hour format was insufficient to fully develop characters and stories, and she persuaded the team's TV producer Lew Grade to extend their shows to a full hour. In the early 1960s, the Andersons co-created the series "Thunderbirds", and Sylvia created the characters. She
Switch (TV series) Eddie Albert and Robert Wagner are the only actors to appear in every episode. Sharon Gless appeared in all but three episodes, and Charlie Callas did not appear in four episodes during the run. The short-lived ABC 1976-1977 crime drama "The Feather and Father Gang" was seen as an unsuccessful attempt to imitate "Switch". Coincidentally, Wagner would later costar with one of the stars of "The Feather and Father Gang", Stefanie Powers, in another crime drama "Hart to Hart" which ran for 5 seasons beginning in 1979. Switch (TV series) Switch is an American action-adventure detective series starring Eddie Albert