Watch Lost's Mr. Eko get the ever loving crap scared out of him, in the first ever clip from The Thing prequel. Look closely and you can see the "original" form of the alien as well.
We say original in quotes, because we're not really sure if that's the first ever form of this body swapping beast. Fingers crossed he takes on the awesome shape of Adewale Akinnuoye-Agbaje pretty quick!
The Thing will be in theaters on October 11th.