Imagine this: The Paramount Pictures logo fades away into a real mountain as a fedora-topped man and his men travel through the jungle. We see this man in the shadows, from behind, and from the chest down -- all shots obscuring his face. Finally, when they get to a stream and the fedora man pulls out a map, one of his men pulls out a gun. However, before he can shoot, the gun is whipped out of the man's hand with a simple flick, and a thick, mustachioed Tom Selleck walks out of the darkness.
This is what Raiders of the Lost Ark could have been -- a Magnum PI-led adventure film -- had that same show not spirited Selleck away and forced Steven Spielberg and George Lucas to find someone else. They tested Tim Matheson, Otter from Animal House. They tested Peter Coyote -- an actor who went on to play Keys in ET. But no one compared to Harrison Ford, who came in and made Indiana Jones an ageless icon of adventure and archeology.