Did they cancel The Lyon's Den?
 

I've been watching the series on FIVE, and even though it does not have the addictive hold of West Wing (bad comparison but blah), I have steadily got more into to it. Even more so at the end of the season finale with the (semi) shocker of jack going psycho.

But I've heard that the american network... NBC, I think, have cancelled the show.

Is this true?

Yes. Rob Lowe is on a new show this season, Dr. Vegas