Torpedoes Aren't the Only Danger to A Submarine

We love Specsavers. More accurately, we love their advertising. If you've seen the submarine movie Das Boot (or the Matthew McConaughey version of it), you'll appreciate this commercial. But you won't see the end coming. Though if you use your imagination and understand that Specsavers ads are always about what can happen if you don't have the right specs, you just might figure it out before the reveal.