Cat (Danny John Jules) was also in 'Lock, Stock and Two Smoking Barrels'. He was the one whose rhyming slang needed subtitles.
Kryten (Robert Llwelyn) presents 'Scrapheap Challenge' over here, you call it 'Junkyard Wars' in the US.
Pete
If you're interested in finding great British comedy thats probably almost unheard of in the US, try 'Rab C. Nesbitt'. There's a fairly good description (by an American no less) at
http://www.argyll.demon.co.uk/Rab.html (can't write html, gonna have to cut and paste!)