The Mighty Atom (Thunderbirds) Jeff Tracy (voiced by Peter Dyneley) dispatches Scott (voiced by Shane Rimmer) in "Thunderbird 1". Lady Penelope (voiced by Sylvia Anderson), who is visiting Tracy Island with Parker (voiced by David Graham) and is eager to accompany the Tracy brothers on a mission, leaves with Virgil and Gordon (voiced by David Holliday and David Graham) in "Thunderbird 2" carrying Pod 4. When "Thunderbird 2" reaches the North African coast, Gordon launches in "Thunderbird 4" and proceeds to the plant's seawater inlet. "Thunderbird 2" continues to the plant, where Scott and Virgil don protective suits and enter the reactor room to
David Crockett Graham David Crockett Graham David Crockett Graham (葛維漢, Ge Weihan), D.Sc., Ph.D., B.D., F.R.G.S. (21 March 1884 – 15 September 1961) was a polymath American Baptist minister and missionary, educator, author, archeologist, anthropologist, naturalist and field collector in Szechuan Province, West China from 1911 to 1948. From 1921 to 1942, Graham collected and sent to the Smithsonian Institution nearly 400,000 zoological specimens, including more than 230 new species and 9 new genera, of which 29 were named after him (see below). From 1932 to 1942 he was curator of the Museum of Art, Archeology and Ethnology at the West China Union