The Indiana Jones Giant Radio Controlled Ant encapsulates the spirit of the movie pretty well. In fact, you use a remote that's in the shape of a crystal skull in order to control the ant.

You can make the $29.99 ant crawl and chomp its mandibles with the Crystal Skull remote control, all while singing the secret lyrics to the Indiana Jones theme out loud.

As Short Round would say, “Hold on to your potatoes,” because the journey from The Last Crusade to Indiana Jones And The Kingdom Of The Crystal Skull is a bumpy one through Development Hell.