High Quality Content by WIKIPEDIA articles! Moonbase 3 is a British science fiction television programme that ran for six episodes in 1973. It was a co-production between the BBC, 20th Century Fox and the American ABC network. Created by Doctor Who producer Barry Letts and script editor Terrance Dicks as a realistic alternative strand of TV science-fiction, it was not a commercial or critical success (Dicks himself has stated in a foreword to a collection of Tom Baker-era Doctor Who scripts that they "overdid the grimness and forgot about the sense of wonder that science fiction is all about").