I found this picture of a commercial that has the Headless Horseman.
It's a Netflix commercial and it says: This one shows the headless horseman reading directions to a Netflix customer's house: All of these commercials focus on the "Nearly one billion movies delivered" theme.
Also did anyone notice the Headless Horseman on Shrek the Third? He was one of the villains and he said he was sad because he could never play the flute. I'll try to find a picture of him.