[Watch out! This post contains lots of spoilers for the finale of Whodunnit?, including the identity of the Killer and the winner. I’ve put some spoiler tags in, but the photos are also very spoilery. You’ve been warned!] At long last, the season finale of Whodunnit?! But whose murder would the players be investigating this week? With a kidnapped butler, a room full of smoke, and a disappearing contestant, things were off to a very strange start.