Here's a little known over here American sitcom from the nineties, 'News Radio'. Went for five seasons, I think. I'm into it's second season and it's a really fun watch. The main guy is Dave Foley, from 'Kids in The Hall', but the stand out is Phil Hartman's character; he's probably best known over here for being Troy McClure in 'The Simpsons'.
It's well worth a look; give it a few episodes to get into it.