Adapted by Stanford Whitmore and directed by Timothy Galfras, with a cast featuring William Windom and Ed Nelson, the segment originally aired on 1 March 1972, paired with The Caterpiller in the penultimate episode of the series' second season.
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Tubb's 1955 novel The Space-Born was dramatised for French television in 1962 as a 90-minute play for Radiodiffusion-Télévision Française.
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Originally written in what Michael Moorcock has described as a "conscious and acknowledged imitation" of Leigh Brackett's Eric John Stark stories, the series subsequently developed a style of storytelling unique to Tubb.
Charles Darwin | Charles Dickens | Charles, Prince of Wales | Ray Charles | Charles II of England | Charles I of England | Charles Lindbergh | Charles de Gaulle | Charles II | Charles | Charles I | Prince Charles | Charles V | Charles Scribner's Sons | Charles Aznavour | Charles University in Prague | Charles Stanley | Charles Bukowski | Charles Mingus | Charles Ives | Charles Bronson | Charles Babbage | Charles III of Spain | Edwin Lutyens | Charles Cornwallis, 1st Marquess Cornwallis | Charles Baudelaire | Charles Sanders Peirce | Charles River | Charles Manson | Charles Laughton |
Despite that list, Carnell tended to prefer adventure and Hard SF to New Wave experimentation so John Christopher, Kenneth Bulmer, and E. C. Tubb were more typical of his tenure.