A machete-wielding Father Gabriel (Seth Gilliam) and the metal-armed Aaron (Ross Marquand) are back in action in a new look at The Walking Dead's extended season 10 episode "One More," which adds Robert Patrick in a guest-starring role. The Terminator 2: Judgment Day and television's Scorpion star will play Mays, the tough-looking survivor revealed in the first trailer for the six new episodes launching in February on AMC. In an earlier virtual table read clip with Gilliam and Marquand, Patrick's misanthrope character attempts to provoke Gabriel by telling the faithful priest he uses a pile of Bibles as toilet paper.