With a 99 percent sick workforce, the Professor faces some very snotty aliens. Stars Mark Gatiss and David Tennant. From June 2008.

The Professor probes a spate of missing lecturers at his 'alma mater'. Stars Mark Gatiss and Graham Crowden. From May 2008.

With Earth in the grip of a new season called Hamble, the Professor asks an old enemy for help. Sci-fi comedy with Mark Gatiss.

Comedy series by Graham Duff, set in the year 2099. When 99 percent of the nation's workforce phone in sick, Nebulous comes face to face with a very unpleasant alien life form. Show more

Professor Nebulous and his inept team investigate a menacing race of cloned women. Stars Mark Gatiss. From April 2006.

The Professor is in prison for innumerable bad crimes. But is it really him? Stars Mark Gatiss and Graham Duff. From June 2008.

As coincidences rocket - the professor suspects the world is heading to coinci-clasm. Stars Mark Gatiss. From February 2005.

The Professor teams up with his ex-fiance, Dr Erica Flazenby, to give the earth a spring clean. Sci-fi comedy with Mark Gatiss.

Comedy series by Graham Duff, set in the year 2099, about Prof Nebulous and his team of eco-trouble shooters. Nebulous travels back in time to the day of his greatest experiment.

Comedy series by Graham Duff, set in the year 2099. Nebulous has been incarcerated in Biros Optimum Security Prison alongside the galaxy's most evil masterminds.

It is 2099, and the Professor is on a secret mission to find Atlantis. Starring Mark Gatiss and David Warner. From May 2008.

Are the alien newcomers as benign as they seem? The Professor spies a hidden agenda. Stars Mark Gatiss. From January 2005.

All the Professor and team have to do is get a single prisoner to Venus. What could go wrong? Stars Mark Gatiss. From June 2008.

At a peace conference, the Professor is forced to swap minds with the evil Dr Klench. Stars Mark Gatiss. From April 2006.

The Professor meets the woman of his dreams, but is the lovely Franabelle quite what she seems? Mark Gatiss stars in the sci-fi sitcom. From April 2006.

What is the dark secret of the time-splintered Linda-viduals? Graham Duff's sci-fi spoof. Stars Mark Gatiss and Kate O'Mara. From May 2006.

The Professor gets trapped in a time loop, but what's causing his intergalactic deja vu? Stars Mark Gatiss. From May 2006.

Comedy series by Graham Duff, set in the year 2099. Nebulous and the team travel to Atlantis, where the Professor battles the Kraken and Paula receives some rather startling news.

Mystery deaths lead the Professor to a meat-free colony run by the notorious Dr Klench. Stars Mark Gatiss. From January 2005.

Given a second chance, can the Professor prevent the Isle of Wight's demise? Stars Mark Gatiss and David Warner. From May 2008.