Sylvia Anderson

Sylvia Anderson. Writer: Thunderbirds Are GO. Sylvia Anderson is the co-creator of a string of hit TV shows through the late 1950s, 1960s and 70s. Her most memorable contribution as an actress is the voice of Lady Penelope from Thunderbirds - one of many series she co-created with former husband Gerry Anderson. Sylvia's talents are evident in the characterization throughout their various series. She was against Martin Landau and Barbara...