Some of our favorite "Castle
" episodes poke fun at pop culture, so we're particularly looking forward to episode 514, "Reality Star Struck." Nathan Fillion
will reunite with his "Firefly
" costar Gina Torres
for the episode, which focuses on a "Real Housewives"-esque reality show called "The Wives of Wall Street."
And let's just say they're using the term "reality" loosely -- on this show, all is not as it seems.
Now, Zap2it has learned exclusively that Lachlan Buchanan
will play Stone Gower. The 24-year-old son of Gail O'Grady
's character, a reality star and cosmetics mogul, Gower feels he was bullied into participating in the reality series. He and his fiancee, ceramics entrepreneur Ashley Robinson -- who is played by Heather Ann Davis
-- are in talks for a spin-off show of their own when one of his colleagues is murdered... and Stone is brought in as a suspect.