Help! Movie Title Needed

For a presentation we're doing at work, I need the image of a mystery behind a door.  And the first thing that came to my mind is an old movie poster that shows this big dark, mysterious door, and there's light peeking out around all the edges from the other side.  Standing in front of the door is a little kid in his pajamas, like he's trying to decide whether to open it.

Anybody have any idea what I'm talking about?  My first thought was Poltergeist, and others have said that too, but I can't find this image associated with that movie.  That movie is famous for the girl sitting in front of the television screen.

Another thought was Close Encounters, where the door is open and the kid is watching the space ship land, but I don't think that's what I was thinking of.

Anybody know what I'm talking about?  It's killin me!

(My apologies for the offtopic post.  I figured my regular readers will forgive me :))