Hilarious new improvised comedy starring members of Tony/Olivier Award-winning companies: Mischief Theatre and The Showstoppers. Smash-hit TV show Celestia 7 ran for 15 seasons. Some of the cast became international celebrities, others faded into obscurity. Now, headlining a sci- fi convention, they share your favourite episodes. Of course, the real drama lay behind the scenes. In-fighting, relationships, sexual tensions, ego... it was 15 years of science friction. An homage to everything from Star Trek to Galaxy Quest, you suggest what's in tonight's episode and Starship Improvise will boldly go where no improv comedy has gone before.