|First Appearance||Live and Learn|
|Last Appearance||Live and Learn|
|Allegiance||10th Massachusetts Militia Regiment|
|Occupation||Commander of a the 10th Militia Regiment (Post-Invasion)|
|“||Anderson, I want you to take the 10th Massachusetts north along the shore til you get to Marblehead.||”|
— Porter to Anderson.
Anderson is a militia leader in the first season. He is the commander of the 10th Mass Militia.
Andersen is told by to take the 10th Mass toward Marblehead, MA along the coast. He, and his Militia's fate is unknown. As the Espheni have wiped out most of the other Militias, it is unknown if Sam has survived.
|Season 1 appearances|
|Live and Learn||The Armory||Prisoner of War||Grace||Silent Kill|
|Sanctuary (Part 1)||Sanctuary (Part 2)||What Hides Beneath||Mutiny||Eight Hours|