The ‘Con is on next Monday at 10/9c when Castle sends Rick and Kate into the belly of the beast that is sci-fi fandom — and we’ve got an exclusive first look at one of the geektacular hour’s most pivotal scenes.
The episode, titled “The Final Frontier” and helmed by Star Trek vet Jonathan Frakes, finds the sorta-domestic partners in crime investigating a murder at a Comic-Con-esque convention.
In the following clip, they grill a tech whiz (played by Star Trek: Deep Space Nine‘s Armin Shimerman) who manufactures authentic (maybe a little too authentic?) props for elaborate superhero costumes.
Press PLAY below and then hit the comments with an answer to this question: Is this shaping up to be the best episode of Castle ever or what?