Ah, the good old needle drop. This is when a movie uses a pre-existing song, usually in some kind of showy way, and, more often than not, non-diegetically (outside the world of the film) as opposed to ...

Over the years, the soundtracks to many kids' movies have become just as iconic as the films themselves. Here are our picks ...

If you're a certain age, and you hear this music... (SOUNDBITE OF SONG, "STAYIN' ALIVE") BEE GEES: (Singing) Whether you're a brother or whether you're a mother, you're stayin' alive, stayin' alive.