Some are speculating the mysterious "W" carved into the skulls of The Walking Dead zombies may be the work of the comics villain, Negan.
Previously TWD creator Robert Kirkman stated he thought Jon Hamm wouldn't be a bad choice to play the character.
Hamm is finished with Mad Men, another AMC series, so maybe he has some time on his schedule for The Walking Dead.
MTV caught up with the actor and asked him about it, which he seems pretty open to.
The Walking Dead airs Sundays at 9pm ET.