Steven Yeun goes from 'Walking Dead' zombies to intergalactic robots in 'Voltron'

Spoiler alert: Do not read if you haven't watched the current season of "The Walking Dead." Steven Yeun has gone from "The Walking Dead" to an animated life. The actor, who was horribly dispatched in the seventh-season opener of the AMC drama, can currently be seen in "Voltron: Legendary Defender,"...