Martin Landau. Martin Landau was 54 in Journey Through the Black Sun as 'Commander John Koenig'.
Barbara Bain. Barbara Bain was 51 in Journey Through the Black Sun as 'Doctor Helena Russell'.
Barry Morse. Barry Morse was 64 in Journey Through the Black Sun as 'Professor Victor Bergman'.
Nick Tate. Nick Tate was 40 in Journey Through the Black Sun as 'Captain Alan Carter'.
Margaret Leighton. Margaret Leighton would have been no older than 53 in Journey Through the Black Sun as 'Arra'.
Prentis Hancock. Prentis Hancock was 40 in Journey Through the Black Sun as 'Paul Morrow'.
Zienia Merton. Zienia Merton was 36 in Journey Through the Black Sun as 'Sandra Benes'.
Lee H. Katzin. Lee H. Katzin was 47 in Journey Through the Black Sun as 'Director'
Ray Austin. Ray Austin was 49 in Journey Through the Black Sun as 'Director'David Weir. David Weir was >> in Journey Through the Black Sun as 'Screenplay'Anthony Terpiloff. Anthony Terpiloff was >> in Journey Through the Black Sun as 'Screenplay'
Sylvia Anderson. Sylvia Anderson was 45 in Journey Through the Black Sun as 'Producer'
Gerry Anderson. Gerry Anderson was 53 in Journey Through the Black Sun as 'Executive Producer'
David Lane. David Lane was 42 in Journey Through the Black Sun as 'Supervising Editor'Brian Johnson. Brian Johnson was >> in Journey Through the Black Sun as 'Special Effects'Ron Fry. Ron Fry was >> in Journey Through the Black Sun as 'Production Manager'