Bill Fagerbakke. Actor: SpongeBob Schwammkopf. William Fagerbakke is an American actor known for voicing Patrick Star in the SpongeBob SquarePants franchise, Broadway from Gargoyles and playing Dauber in Coach. He is also known for his roles in The Hunchback of Notre Dame, The Legend of Frosty the Snowman, Jennifer's Body, Lloyd in Space, Sym-Bionic Titan and How I Met Your Mother.