Update: If you missed last night’s episode you can watch it here!

Gil Birmingham will be a guest star on tonight’s (April 5) episode of “Castle!” The show airs on ABC @ 10pm EST/9 CT.  Here is  the description of tonight’s show and a clip:

In the episode “Wrapped Up in Death” the investigation into a museum curator’s death takes a bizarre turn when Castle and Beckett learn he is not the first member of a recent archaeological expedition to die.

It’s a great show, I hope you all watch 🙂  And if you do, check out the actress who plays Alexis (Molly Quinn).  I think she’d make a fantastic Clary in the Mortal Instruments series.  Yes, no?