The Walking Dead fans were crushed after - spoiler alert - the death of Glenn (Steven Yeun) in Sunday's season premiere. But Yeun stopped by Conan on Thursday to let fans know that he's doing just fine. In fact, he already has his next gig lined up!

After seven years of running away from zombies, Yeun has found a little peace and quiet as the rehearsal stand-in for Conan O'Brien. And while this new gig isn't nearly as challenging as his Walking Dead role, Yeun did discovered one obstacle he simply can't overcome: replicating O'Brien's signature hair. Fortunately, one of Yeun's Walking Dead co-stars now has some free time on his hands to give Yeun some hair pointers.