(click ad, via) Hitler remains the go-to historical figure for both PSAs and for moving product. Worldwide, he's been seen fighting smoking, AIDS, and dog breeders for PETA. He's also selling tea, HP flash drives, faster internet, and German men's hats. He's even advancing copywriters' careers.
Here, in an Argentinian PSA via Advertisers Without Borders, he (played by an actor named Marcelo Vilaro) attempts to shame evil drunk drivers off the road. Side note: Argentina was of course a safe haven for Nazis post WWII.