There was a horror movie, I think I may have seen it on USA's 'Up All Night' back in the 80's, where at the bitter end of the movie, the camera slowly pans up this corpse's body up to his face. All the while there's this creepy music playing. The camera stays on his face for a few seconds and his mouth slowly moves to an evil grin. Then the credits abruptly roll. . . can anyone tell me what this movie is or if it sounds familiar? Thanks in advance...