Despite having a substantial acting resume under his belt, Dean Winters is still best known as Mayhem from the eminently rankable Allstate Insurance commercials. That's where he warns viewers about ...

Allstate's chaotic mascot has been causing mischief for over a decade and these are his twenty best appearances, ranked. If you have cut-rate insurance, there's no one worse to meet than Mayhem.

The advertisement shows an adult Michigan football fan stealing cotton candy from a boy in front of Wolverine great Charles ...