#start off the ep with a normal excursion and whlie they're there they learn about a REAL case a few miles out

[shallowseeker]

I can see Dean being afraid of a haunted house, but it has to be like a haunted house. Like legit abandoned, with creepy crawlies. He's canonically afraid of spiders, of the Indiana Jones trap i.e. The Scorpion and the Frog, and he's adorably afraid of mice and snakes i.e. Peace of Mind. So I think: Fake haunted house, he's bubbling over with excitement, but put him in a real gross-old one, and he's got Cas in an iron grip.

Cas thinks it's fun to act afraid of ghosts. (i.e. Scoobynatural, but it's a bit of play-act, "Don't worry, the ghost is still here.") He'd pretend to jump, maybe, then congratulate them on their realism if he's taking the whole Scoobynatural approach, maybe? I think it'd be hilarious if someone grabbed onto him, and he just bodily lifted them off their feet, showing his unnatural strength and freaking that person out. "That dude over there lifted me like I was a feather, Bob. There was something creepy about it."

Sam has a HUGE startle reflex, so I think he's going to hate the people-jumping-out-at-you shtick the very most. But not because he's scared, exactly? Unless it's, you know, a clown. >:D

I think Jack is excited, trying to guess which horror references/costumes belong to which movies, and he keeps looking at Dean for approval/to see if he got it right, and Dean is... info-dumping. It's to the point that other people are getting irritated with them.

Rowena despises the whole idea of a haunted house, but she loves the idea of lacing it with an illusion spell to make it real enough to scare the very people putting on the show.

I'm still thinking of fun ones for Bobby, Eileen, Claire, but thank you poll-maker for injecting this into my mind.

EDIT: I agree that Bobby being afraid is conceptually hilarious.