On my previous post about the GMC Superbowl ad Greg commented that the animation used for the spot was actually longer in content and could be viewed on YouTube. Awesome! I did a bit of research and found that the animation is titled Sisyphus and won an Oscar in 1975 for best short film. The film was directed by Marcell Jasnkovics who is from Hungary.
Thanks for the heads up Greg!
Here is Sisyphus in all it's glory: