The other night Fringe made its way back on to TV, even if most people missed the ending due to an American Idol run over… However, if you love the sound of screeching tires and the sight of cars turning left, then you might have noticed a cameo by a certain Fringe character on last weekend’s NASCAR broadcast.

Is this some sort of viral marketing? Will the observer pop up in House or even on the Simpsons? We’ll keep you posted.