Watch A 1991 Alka-Seltzer Commercial Directed By And Starring Guillermo Del Toro

Just when you thought you'd seen everything! Lucky McKee tweeted a link to this 1991 Mexican commercial for Alka-Seltzer. Seems like nothing special based on that concept, but then you see that it is directed by Guillermo Del Toro and features the director as a guy who quickly exits a business meeting because his upset stomach is about to make him transform into a werewolf. Watch the clip after the break.

[via Badass Digest]