Barnacle Face/Pet Sitter Pat

Clarence J. "Clancy" Brown III is an American actor and voice actor known for his roles as Byron Hadley in the award winning The Shawshank Redemption, Career Sergeant Zim in Starship Troopers as well as for his role as the Kurgan in the cult classic Highlander. Brown also works extensively as a voice actor in animated TV series, notably portraying Lex Luthor on Superman: The Animated Series, Krypto the Superdog and Justice League/Justice League Unlimited... (Wikipedia)

Credits include: Elephant Sighs, L.A.dy Dior, Safe Deposit Krabs/Plankton's Pet, The Two Faces of Squidward/SpongeHenge and Fear of a Krabby Patty/Shell of a Man

Thomas James "Tom" Kenny in Syracuse, New York is an American actor, voice actor and comedian, best known as the voice of SpongeBob SquarePants in the television series of the same name, as well as the live-action character Patchy the Pirate, Gary the Snail and the French narrator based on Jacques Cousteau. Aside from voice acting, Kenny starred in the short-lived Fox sketch show The Edge, and was a cast member of the HBO sketch comedy program Mr. Show... (Wikipedia)

Credits include: The SpongeBob SquarePants Movie, Heavy Metal, SpongeBob SquarePants, The SpongeBob Movie: Sponge Out of Water and The Real Ghostbusters

Credits include: The SpongeBob SquarePants Movie, SpongeBob SquarePants, The SpongeBob Movie: Sponge Out of Water, The Madagascar Penguins in: A Christmas Caper and The SpongeBob Movie: Sponge on the Run

Credits include: Family Guy Presents: Stewie Griffin - The Untold Story, Small Fry, Fantastic Four, Larry & Steve and The King Is Dead

Credits include: Little Miss Sunshine, The SpongeBob SquarePants Movie, The Second Renaissance Part II, The Second Renaissance Part I and Boondocks

Credits include: Superhero Movie, Colossus: The Forbin Project, Lust for Life, Some Came Running and Operation Petticoat

Credits include: The SpongeBob SquarePants Movie, SpongeBob SquarePants, The SpongeBob Movie: Sponge Out of Water and The SpongeBob Movie: Search for Squarepants

Credits include: Gravity Falls, Korgoth of Barbaria, The Inconveniencing and The Secret Box/Band Geeks

Credits include: Flaming Moe's, The Patrick Star Show, Every Doris Has Her Day, Marty's First Date and Buried in Time/Enchanted Tiki Dreams

Credits include: The Legend of Boo-Kini Bottom, Spot Returns/The Check-Up and Barnacle Face/Pet Sitter Pat