Sam Marin is an American actor and animator. He voices Benson, Pops, and Muscle Man on Regular Show. Marin and J.G. Quintel became friends when they were in the same class at CalArts. He would help Quintel on his student films, which include The Naive Man from Lolliland and 2 in the AM PM, in which Marin voiced characters, which led to the start of...