The Walking Dead: 10 Best Characters Who Only Appeared In One Episode

10. Patrick

Patrick was one of the Woodbury townsfolk that came to live in the prison at the start of season four. Patrick was immediately likeable and friendly. He displayed all the characteristics of a normal teenager - which Carl Grimes seemed to have lost along the way - showing us that the apocalypse doesn't have to change you at heart.

Unfortunately for Patrick, though, he died during his sleep due to a deadly virus which infected the prison. He later re-animated and attacked the cell block, putting everybody at risk. Patrick was only alive for one episode (and a zombie in another) but he gave us some much needed moments of comic relief while he was still around.

Admittedly, Patrick wouldn't have made it far in this world either way but it was still nice to get to know him for the brief amount of time we did.