The Rt. Hon. Christopher Haden-Guest, 5th Baron Haden-Guest, better known as Christopher Guest, is an American-born screenwriter, composer, musician, director, actor and comedian. He is most widely known in Hollywood for having written, directed and starred in several improvisational "mockumentary" films that feature a repertory-like ensemble cast, such as This is Spinal Tap...(Wikipedia)

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)

Mark Fite has 4 credits at Criticker, including: Elephant Sighs, L.A.dy Dior, Safe Deposit Krabs/Plankton's Pet, Banned in Bikini Bottom/Stanley S. SquarePants and Fear of a Krabby Patty/Shell of a Man

Rodger Bumpass has 16 credits at Criticker, including: The SpongeBob SquarePants Movie, Heavy Metal, The SpongeBob Movie: Sponge Out of Water, SpongeBob SquarePants and The Real Ghostbusters

Bill Fagerbakke has 26 credits at Criticker, including: The SpongeBob SquarePants Movie, The SpongeBob Movie: Sponge Out of Water, SpongeBob SquarePants, The Madagascar Penguins in: A Christmas Caper and The SpongeBob Movie: Sponge on the Run

Dee Bradley Baker has 128 credits at Criticker, including: Star Wars: The Clone Wars, Batman: The Dark Knight Returns, Part 1, The Legend of Korra, American Dad and SpongeBob SquarePants

Mary Jo Catlett has 9 credits at Criticker, including: The SpongeBob SquarePants Movie, Serial Mom, Saving Bikini Bottom: The Sandy Cheeks Movie, Legend of the Mummy and Carol Channing: Larger Than Life

Lori Alan has 9 credits at Criticker, including: Family Guy Presents: Stewie Griffin - The Untold Story, Small Fry, Fantastic Four, Larry & Steve and The King Is Dead

Stephen Hillenburg has 13 credits at Criticker, including: The SpongeBob SquarePants Movie, The SpongeBob Movie: Sponge Out of Water, SpongeBob SquarePants and Saving Bikini Bottom: The Sandy Cheeks Movie

Aaron Springer has 7 credits at Criticker, including: Gravity Falls, Korgoth of Barbaria, The Secret Box/Band Geeks and Shanghaied/Gary Takes a Bath

Vincent Waller has 10 credits at Criticker, including: Truth or Square, Frozen Face-Off, The Dabba Don and Safe Deposit Krabs/Plankton's Pet

Luke Brookshier has 2 credits at Criticker, including: It's a SpongeBob Christmas!, Truth or Square, Spy Buddies/Boat Smarts/Good Ol' Whatshisname and SpongeBob, You're Fired