Cliff Barry (Lissard, Brother Strange & Raptor) has appeared in Red Dwarf I have no idea who he played in it.
He played a guard who had an eye mssing once, if I find futher info on this I'll let you know.
Mark Knight has also featured in The Bill, and don't forget some of the Knightmare cast (predominently series 5 & 6) featured in another Broadsword production called Timebusters.
As a long time fan of both Red Dwarf and Knightmare, I couldn't help reading this post. Just so you know Clifford Barry had a small part in Red Dwarf series 8 (Krytie TV), as prison guard. The person Zagor mentioned, the one eyed prison warden was played by someone called Graham McTavish.
Also as you said earlier, David Verry played a prisoner nicknamed 'Big Meat' who did a big scene with the Cat. (Series 8 - Only the good...) Cat tries to get Big Meat to beat him up so he'll be hospitalised (don't ask!) but it goes the other way.
As many people already know Cliff Barry appears on Red Dwarf Season 8 episode Krytie TV.
The following URL is a screen grab for those who've not seen the episode. I've only guessed that this is him as he's the only guard on the episode with a speaking part & credited.
I liked raptor when he laughed at the bone humourous joke thing.
To start with, I got the impression he was laughing because it was pathetic but it was a magic joke, right.
Oh and I like the miremen- original! and I liked the music that went with them!
Keep a look out for my Knew Knightmare PC game!!
V1.0 coming soon!!!!