Ernest Borgnine (born Ermes Effron Borgnino) is an American actor of television and film. His career has spanned more than six decades. He was an unconventional lead in many films of the 1950s, including his Academy Award-winning turn in the 1955 film Marty. On television, he is best known for playing Quinton McHale in the 1962-66 series McHale's Navy, costarring in the mid-1980s action series Airwolf, and voicing the character Mermaid Man in the animated series SpongeBob SquarePants.(Wikipedia)

Credits include: The Jungle Book 2, Winnie the Pooh: A Very Merry Pooh Year, Big City Greens, Planet Sheen and Episode XXVII - Chicken Jack

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, The SpongeBob Movie: Sponge Out of Water, SpongeBob SquarePants and The Real Ghostbusters

Credits include: The SpongeBob SquarePants Movie, The SpongeBob Movie: Sponge Out of Water, SpongeBob SquarePants, Rocko's Modern Life and Rocko's Modern Life: Static Cling

Credits include: 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

Credits include: Star Wars: The Clone Wars, Batman: The Dark Knight Returns, Part 1, The Legend of Korra, American Dad and SpongeBob SquarePants

Credits include: Speed 2: Cruise Control, Air Bud: Golden Receiver, The Apple Dumpling Gang, Dear God and The Shaggy D.A.

Credits include: The SpongeBob SquarePants Movie, The SpongeBob Movie: Sponge Out of Water, SpongeBob SquarePants and Saving Bikini Bottom: The Sandy Cheeks Movie

Credits include: Truth or Square, Frozen Face-Off, The Dabba Don and Safe Deposit Krabs/Plankton's Pet

Credits include: Atlantis SquarePantis, Safe Deposit Krabs/Plankton's Pet and Frozen Face-Off

Credits include: Safe Deposit Krabs/Plankton's Pet, Atlantis SquarePantis and Kenny the Cat/Yeti Krabs