Rodger Albert Bumpass (born November 20, 1951) is an American voice actor and actor. He is best known for his long-running role as Squidward Tentacles in the popular series SpongeBob SquarePants. He also voiced Professor Membrane in Invader Zim, created by Jhonen Vasquez. Bumpass has had many other roles in animated films, animated television series, and video games. Bumpass's voice work dates back to 1962, when he appeared in an episode of The Jetsons. He has repeatedly denied that his name is actually a joke.

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