That and the scene where the one twin whacked the finger off the other twin so they would still be indentical.
But... back on topic. Space is great. It's so, umm... spacey...
The movie was that one about the magicians. One of them figured out how to transfer matter (himself) from place to place somehow using some of Tesla's technology. The other magician mimiced it, but turns out he was an identical twin.
I can't remember the name of it, but it kind of ooked me...