As of July 2026, Eddie Deezen is best known for Dexter's Laboratory and Kim Possible. Find every show and movie Eddie Deezen has starred in — and where to watch them — below.
Eddie Deezen

Eddie Deezen

Actor Born 1957 Cumberland, Maryland, USA 9 TV Shows 8 Movies

From Wikipedia, the free encyclopedia.

Eddie Deezen (born March 6, 1957) is an American character actor, voice actor and comedian, best known for his bit parts as nerd characters in 1970s and 1980s films such as Grease, Grease 2, Midnight Madness, 1941 and WarGames, as well as for larger roles in a number of independent cult films, including Surf II: The End of the Trilogy and I Wanna Hold Your Hand.

As a voice actor, he is easily recognizable for his distinctively high-pitched and nasally voice, most notably used for the characters of Mandark in the Cartoon Network series Dexter's Laboratory, Snipes the Magpie in Rock-A-Doodle, Ned in Kim Possible and Lenny the Know-It-All in The Polar Express.

Description above from the Wikipedia article Eddie Deezen, licensed under CC-BY-SA, full list of contributors on Wikipedia.

Eddie Deezen has built a filmography of 17 credits over a career spanning from 1978 to 2015.

Eddie Deezen's most notable role to date came in Grease (1978), where he played Eugene Felnic. He also appeared in The Polar Express (2004) as Know-It-All. Most recently appeared in The SpongeBob Movie: Sponge Out of Water (2015) as Seagull (voice).

Fans wanting to catch up on Eddie Deezen's work can find exactly where his shows and movies are streaming below — and TV Butler Pro makes it effortless to keep track of them all. Just search the title, and Butler finds it instantly, tells you which service has it, and remembers what you've already watched.

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📺 Eddie Deezen's TV Shows

Dexter's Laboratory
Mandark (voice)
1996
Kim Possible
Ned (voice)
2002
Darkwing Duck
1991
Duckman
Iggy Catalpa (voice)
1994
What's New, Scooby-Doo?
Gibby Norton (voice)
2002
Punky Brewster
1984
Lloyd in Space
Larry (voice)
2001
Oswald
Andy (voice)
2001
The Weird Al Show
Guy Boarded Up in the Wall (voice)
1997

🎬 Eddie Deezen's Movies

Grease
Eugene Felnic
1978
The Polar Express
Know-It-All
2004
WarGames
Malvin
1983
The SpongeBob Movie: Sponge Out of Water
Seagull (voice)
2015
Spy Hard
Rancor Guard Who Gets Spit On
1996
Rock-A-Doodle
Snipes (voice)
1991
Critters 2
Hungry Heifer Manager
1988
1941
Herbie Kazlminsky
1979

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