Eddie Deezen (born March 6, 1958) is an American actor and voice actor, primarily known for playing nerd roles in movies throughout the 1980s and early 1990s. He's mainly known by younger generations for his voice acting work, most notably the character of Mandark on the Cartoon Network series Dexter's Laboratory. His unique style of acting has garnered him a small but devoted cult following.

Voice of "Pop" in the Kellogg's Rice Krispie's commercial (1997)