|Age||Mid to Late 50's|
|First Appearance||All Good Things Must Come to an End|
|Last Appearance||A New Mission|
|Death Episode||A New Mission|
|Cause of Death||Struck in the head with an axe|
Nothing is known about Matheson's life before or after the outbreak started, except that he was in the military. His current rank is captain but it is unknown whether he was a captain before the outbreak.
Murphy, not interested in cooperating with Zona, bites Matheson and turns him into a blend.
- Unnamed Person
When a group of people attack Murphy and his newly created "blends", Captain Matheson is killed by one of them when they threw an axe to his head.