Graham Moss was a recurring character in IZombie Season 5. He was portrayed by Dejan Loyola.
He was teacher at a middle school who loses his job due to being a zombie. He is later hired by Liv to tutor the kids at Renegade headquarters. After his boyfriend, Stephen Kinney, is kidnapped by Martin Roberts and Enzo Lambert, he is blackmailed into spying for them. Once Enzo kills his boyfriend, he immediately confesses to Liv but by then Riley and three other female zombies had already made it outside the wall into Las Vegas.