Tell you one thing about Ian McShane: he doesn't take any guff from anyone. Say something that he thinks is a load of crap and he'll tell you in no uncertain terms.

So, you can imagine what happens when you combine McShane's orneriness with a group of cranky critics who've been put through a long day by the folks at NBC on the last day of the press tour (there will be a day of set visits on Tueday, but no ballroom press conferences). The last panel is for McShane's new mid-season show, Kings, and the critics have been made extra cranky by the fact that, like all of NBC's new shows, they haven't seen the pilot for it yet. Mix in a somewhat hard-to-grasp premise. Stir liberally, and you get some momentary fireworks that woke up the collected critics at the very end of a long day.