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
UFO (TV series) bands on the sides of the helmets were slits meant to allow the actors to breathe. It is never explained why female Moonbase personnel uniformly wore mauve or purple wigs, silver catsuits, and extensive eye make-up and their unusual apparel is never discussed in the series. Gerry Anderson has commented that it made them look more futuristic and that it filmed better under the bright lights, while Sylvia Anderson said she believed wigs would become accepted components of military uniforms by the 1980s. But whenever female Moonbase personnel visited Earth (as Ellis and Barry did from time to time), their