Maybe I am a dork.

I had to solve a mystery with Nathan Fillion and Stana Katic. Not Castle and Beckett, but the actor and actress. I thought it was some kind of game where the ending is preordained and I can't play through the same mystery more than once, much like the NCIS board game. Except with real people instead of a game board. Then I learned that the mystery involved Red Court vampires and I was the only one who knew how to beat them.