Bill Fagerbakke

William Mark Fagerbakke (/ˈfeɪɡərbɑːki/; born October 4, 1957) is an American actor. He voices Patrick Star in the animated series SpongeBob SquarePants and played Michael "Dauber" Dybinski on the sitcom Coach. He also appeared in 12 episodes of the sitcom How I Met Your Mother as Marshall Eriksen's father Marvin.