This is a quite strange movie - very very dated by the acting, fashion style and dialogue, but it holds your attention. However, there is a fantastic dance scene with Juliet Prowse and Sal Mineo in which the background music is just fabulous. I have tried hunting on every possible internet site and cannot find who sings the song or the name of the song (it is NOT the title song "Who Killed Teddy Bear". I suspect the name of the song could be Ït Should Have Been Me as that is repeated a lot in the song. Does anyone know who sings it????