| Includes a running list of characters who are only known by the name of Allen. |
Man from Atlantis[]
Allen was an adult male and a crew member who served aboard the undersea submersible known as the Cetacean. He served as the ship's Air Lock Officer, which seems to be a rather unrewarding job. (Man from Atlantis: Melt Down)
The Walking Dead[]
Allen was a Caucasian male in his mid-late thirties who was married to a woman named Donna. They had a son named Ben. Allen was active in Florida when the zombie outbreak began and they joined up with two other survivors named Tyreese Williams and his sister, Sasha. The five of them made it to rural Georgia, but Donna was bitten by a walker and died. Along with Tyreese, Sasha and Ben, Allen sought temporary sanctuary at the West Georgia Correctional Facility. After witnessing one of Rick Grimes' emotional breakdowns, they left the prison and accepted shelter at Woodbury, under the protection of the Governor. During this time, Ben was shot and killed by Merle Dixon. Having been told that Rick's group was responsible for several deaths at Woodbury, Allen accompanied the Governor and several others on a raid of the prison. After they were forced to retreat, the Governor lashed out against those whom he believed were dissenters within his ranks. Seeing how crazed he had become, Allen trained his gun on him, but he hesitated, giving the Governor the opportunity to shoot him in the head, killing him.