Gerry Anderson Associated Television (ATV) boss who offered to buy the show. This began a long friendship and a very successful professional association between the two men. The new series, "Supercar", (1960–61) was developed by Gerry & Sylvia Anderson and Reg Hill based on a story written by Sylvia Anderson and marked several important advances for APF. Sylvia Anderson took on a larger role and became a partner in the company. The series was also the official debut of Supermarionation, the electronic system that made the marionettes more lifelike and convincing on screen. The system used the audio signal from pre-recorded tapes
Supercar (TV series) make a good Masterspy, while Gould remembers Murcell doing "all the European voices". Murcell left the series after 24 episodes, which explains why he, and Popkiss do not appear in the last two episodes of the first series. Sylvia Anderson, then Sylvia Thamm before her marriage to Anderson, was credited as "voice direction", and voiced Jimmy Gibson and all female characters in the series; however, she was not credited for the first series. Originally Sylvia was not to voice Jimmy, but she was given the opportunity when Gerry was not happy with the original voice of Jimmy that had already