There's a good reason credits come at the end of a movie — no one wants to watch the names of best boys and personal assistants drift across the screen for 11 minutes. But if you've ever bothered to stick around through the scroll, you may have realized that some of the same names keep popping up in all your favorite movies, and they aren't next to jobs like "director" or "Indiana Jones." In fact, you've probably been a diehard fan of the following seven people your entire life without ever realizing it.

Adding a score to a film is like equipping an audience with spider-sense; it lets everyone know whether that mysterious locked door has a Narnia world behind it or a pile of corpses. Yet, considering how crucial the music is for telling us how to feel in a film, we're surprisingly good at pretending that it doesn't exist.
For instance, you probably know the whole melancholy, sobering score to Who Framed Roger Rabbit without even realizing it. Or the delicate, meandering piano-driven score from the beginning of Forrest Gump while that feather is being blown around by cars and farts and stuff. Even the scores that have been pounded into your consciousness seem like they were just there when you were born. Nobody thought "I wonder who made this music!" while watching Marty McFly leave flaming tire treads in the DeLorean, because that music has secretly been playing in the back of your head every time you did something awesome.
But your brain was not born with the ability to directly channel a complex emotion into keys and chords. Alan Silvestri's was. He wrote the music for all those movies and is most likely moping in an empty music hall right now, scoring the sound of your willful neglect on a slide whistle. Silvestri has been heightening the action, suspense and gloom in your favorite movies for the past 30 years. He did the score for The Abyss, Flight of the Navigator, Predator and even Maid in Manhattan (look, composers have to eat, too).
Robert Zemeckis called Silvestri his "creative soul mate," which makes sense, since the most iconic songs Silvestri created were for Zemeckis films. Of course, that's only to date. We're not exactly at the twilight of Silvestri's career. He just scored Captain America, as well as The Avengers. So when you're sitting in the theater watching superheroes crash through buildings, take a minute to appreciate the fact that Silvestri's score is keeping you from wondering about all the innocent people who are probably being crushed by debris on the streets below.