Ladies and gentlemen, the award for Most Enthusiastic Use Of Horror Movie Cliches In Less Than 90 Seconds goes to Prom Night! The trailer for the remake of the (not especially good) slasher is online and can be seen below. And, my my my, it does like to use the old favourites.
There's people thinking they're safe behind a closed door only to find they're locked in with someone else. There's the strange voice from the dark room that simply MUST be investigated. There's a cop who only speaks in exposition. There's an escaped mental patient. We do have to give it credit for a nice spin on the cat in the cupboard trick though. Instead of a cat they used a guy in a cap. Now that's some smarts.