In the late 1970s the UK's Anglia Television ran a weekly science series, Science Report. The final episode, Alternative 3, retained the series' format and presenter, and was written by Chris Miles and David Ambrose. Music was by Brian Eno, a portion of his score being released on the 1978 album Music for Films.
The episode began by detailing the so-called "brain drain:" a number of mysterious disappearances and deaths of physicists, engineers, astronomers, and others in related fields. Among the strange deaths reported was that of one "Professor Ballantine" of Jodrell Bank. Before his death, Ballantine delivers a videotape to an academic friend, but when viewed on an ordinary videotape machine the only result is radio static.
According to the research presented in the episode, it was hypothesized that the missing scientists were involved in a secret American/Soviet plan in outer space, and further suggested that interplanetary space travel had been possible for much longer than was commonly accepted. The episode featured an Apollo astronaut — the
fictional "Bob Grodin," played by Shane Rimmer — who claims to have stumbled on a mysterious lunar base during his moonwalk.
It was claimed that scientists had determined that the Earth's surface would be unable to support life for much longer, due to pollution leading to catastrophic climate change. It was proposed that there were three alternatives to this problem: the first involved the detonation of nuclear bombs in the stratosphere in order to allow the pollution to escape. The second alternative was the construction of an elaborate underground city, a solution reminiscent of the finale of Dr Strangelove. The third alternative, the so-called "Alternative 3," was to populate Mars via a way station on the Moon.
The programme ends with some detective work; acting on information from Grodin, the reporters determine that Ballantine's videotape requires a special decoding device. After locating such a device, the resulting video turns out to depict a landing on the Martian surface — in 1962! As Russian and American voices excitedly celebrate their achievement, something stirs beneath the Martian soil...