Steven Spielberg and George Lucas' adventure movie passion project has gone much farther than any of the original team might have guessed. With a fifth Indiana Jones movie on its way, a healthy supply of spin-offs in its past, and a brand new game coming out, Indiana Jones is still well and truly part of the public conscious. It takes only a few bars of John Williams' iconic "Raiders March" score, and a silhouette of a hat and whip to make the average movie-goer recognize who they're looking at, even 40 years later.