Captain Kremmen The series became an animated cartoon in "The Kenny Everett Video Show" and "The Kenny Everett Television Show". This was produced for the series by Cosgrove Hall Films. The characters were designed and animated by Graham Kennedy. The single "Captain Kremmen (Retribution)" was a chart hit for Kenny Everett and Mike Vickers in late November 1977. Its main lyric, "Tread boldly, men", was a skit on "Star Trek"'s opening monologue. In 1979, a View-Master three-reel blister card was produced titled "Kenny Everett's Captain Kremmen". The View-Master company was well known for creating products aimed at children during the years the
Captain Scarlet and the Mysterons had worked on "Stingray" and "Thunderbirds". However, due to commitments to a touring theatre production, Tingwell could only contribute to the first twelve produced episodes of "Captain Scarlet", ending with "Shadow of Fear". Also departing after the completion of "Shadow of Fear" was the voice of Captain Grey, Paul Maxwell, a Canadian actor who had voiced the characters of Steve Zodiac and Captain Paul Travers in "Fireball XL5" and "Thunderbirds Are Go" respectively, who dropped out of production due to being cast as Steve Tanner in "Coronation Street". As a result, Doctor Fawn and Captain Grey appeared in the remainder