Looking for a TV show...
 

It was on either BBC or channel 4, it was a reality type show where a bunch of gullibles were tricked into thinking that they were training to be astronauts. I haven't seen it, just heard of it, but it's supposed to be funny. People thinking they are actually in space, method actors pretending to be Russian cosmonauts etc etc. Any ideas?

"Space Cadets", courtesy of Google

Ahh, cheers. I stupidly assumed that putting Space and Reality into google would be fruitless :/