Nebulous. Image shows from L to R: Paula Breeze (Rosie Cavaliero), Rory Lawson (Graham Duff), Professor Nebulous (Mark Gatiss). Copyright: BBC / Baby Cow Productions


  • Radio sitcom
  • BBC Radio 4
  • 2005 - 2008
  • 18 episodes (3 series)

A post-apocalyptic sci-fi radio sitcom set on an environmentally ruined Earth in 2099. Stars Mark Gatiss, Rosie Cavaliero, Graham Duff, Paul Putner, Graham Crowden and more.

Episode menu

Series 2, Episode 3 - Holofile 316: I, Nebulous

Doctor Klench, with the deadly fire-based alien race the Infernons, plans to kill all the delegates of a galactic peace conference by getting inside Nebulous' mind, solely to embarrass him, seeing as he is in charge of security.

Broadcast details

Wednesday 19th April 2006
BBC Radio 4
30 minutes


Show past repeats

Date Time Channel
Monday 2nd March 2009 10:30pm Radio 7
Tuesday 16th November 2010 10:30pm Radio 7
Wednesday 30th November 2011 10:30pm Radio 4 Extra

Cast & crew

Mark Gatiss Professor Nebulous
Rosie Cavaliero Paula Breeze
Graham Duff Rory Lawson
Paul Putner Harry Hayes
Graham Crowden Sir Ronald Rolands
David Warner Doctor Klench
Julia Dalkin Gemini
Julia Dalkin Ensemble Actor
Matthew Wolf (as Matt Wolf) Ensemble Actor
Guest cast
Paul Putner Infernon 2
Graham Duff Spanish Prime Minister
Nicholas Briggs Infernon 1
Writing team
Graham Duff Writer
Production team
Nicholas Briggs Director
Ted Dowd Producer
Malcolm Boyle Composer

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