Or the film Fire in the Sky.

I wonder how that would work as a pre first session screening for a new group.
When I ran my Savage Incursion game, I had each person create their character and fit them up for a trip into the forest/park/on the road, and then I stripped them naked, changed (not dyed) their skin to orange and complete depilated them smooth as a baby's butt. Oh, and put a bar code across their foreheads. When they wake up, it's the bug asking them to help take over the ship and release him and the Greevals from bondage.
Still, it would be harrowing to remember the entire process of being captured, processed and then froze. Hmmm.