Poltergeist II & Nightmare 4 Teaser Trailers?

[Darth Maher]

I've been searching for these for years but never was able to find them.

Maybe one of you all have come across them online somewhere. I check YouTube from time to time but all I ever see are the standard trailers for each movie.

For those who are wondering what they are...

Poltergeist II
Starts with a slow zoom into a dark room with the phone ringing, finally a hand picks up the phone and the camera pans to Carol Anne answering saying "They'rre Baack." Then the camera zooms back super fast accompanied by a creepy sound effect and then we see flashes of what I remember as Poltergeist I (I could be wrong, they might be P2 scenes), then the title comes up.

A Nightmare On Elm Street 4: The Dream Master
I don't remember too many visuals from the beginning, but the voice over said something like "Every nightmare deserves another." Then there were two slashes dividing the screen into 3 vertical sections with scenes from Nightmare 1-3 playing in each section.

[Zen Peckinpah]

Don't know where they'd be, but that's cool they exist. Always on the lookout for long-lost old-school trailers.

One that I was diligently trying to track down forever was a teaser for Big Top Pee-wee that appeared on the old VHS for Beverly Hills Cop II:

<object width="425" height="344"><param name="movie" value="http://www.youtube.com/v/MBhnFD9wNPY&hl=en&fs=1&"></param><param name="allowFullScreen" value="true"></param><param name="allowscriptaccess" value="always"></param><embed src="http://www.youtube.com/v/MBhnFD9wNPY&hl=en&fs=1&" type="application/x-shockwave-flash" allowscriptaccess="always" allowfullscreen="true" width="425" height="344"></embed></object>

Also heard there was a teaser for Beverly Hills Cop II not on any DVD release.

[Mountain Biker]

The lost teaser I really want to see is for Happy Birthday to Me, showing a cake and then an axe smashing through it. I remember reading somewhere it was very scary and effective.