Wow, the CHUCK casting news just keeps on going these days.  First we told you about Brandon Routh joining the cast as a mysterious new spy named ‘Shaw’, and then we heard that Smallville’s Kristin Kreuk was joining the cast for multiple episodes as ‘Hannah’.

Now, EW has reported that Captain Awesome is in danger of becoming Captain Deadasadoornail if this latest Chuck casting scoop is any indication: Ex-Law & Order ADA Angie Harmon has signed on to guest star in this season’s fourth episode as Sydney, a spy for the Ring who wants to whack Ryan McPartlin’s awe-obsessed alter ego.