I've only seen season 1 and half of season 2 of Slings & Arrows but I loved everything about that show. Do you know where I could find S2 and S3 (can't afford to buy them right now)?

I definitely agree with pharis about Richard. He's a very interesting character. Well, he was, back in season 1. I think Mark McKinney did a wonderful job co-creating and co-writing the show (as well as playing Richard, of course). He has, IMO, outgrown his Kids In The Hall fame. He proved he's quite a versatile actor.