Douglas Lawrence Osowski, known professionally as Mr. Lawrence, is an American animator, writer, and voice actor. He is most known for his work as a writer and voice actor for the Nickelodeon shows Rocko's Modern Life and SpongeBob SquarePants, the latter of which he has provided the voice of Plankton, Larry the Lobster and other various characters since 1999.
SpongeBob SquarePants Presents The Tidal Zone
As Plankton / PlankBot / Rube / Rubedor / Robo-Larry
Saving Bikini Bottom: The Sandy Cheeks Movie
As Fred / Larry / Plankton / Video Announcer / Plankton Lincoln / Snail Walker / Bottomite Crowd (voice)
Joey to the World
As Joey
SpongeBob SquarePants: Spongebob's Last Stand
As Plankton, Larry the Lobster, Citizen, Fish #45 (voice)
Plankton: The Movie
As Plankton / Teen Plankton / Rube (voice)
Voice Over
As Mr. Lawrence
SpongeBob's Truth or Square
As Plankton / Larry the Lobster / Ventriloquist (voice)
Hairballs
As (voice)
Twas The Night Before Spongemas
As Plankton (voice)
SpongeBob SquarePants 4-D: Ride
As Plankton (voice)
Square Roots: The Story of SpongeBob SquarePants
As Self
SpongeBob SquarePants: The Legend of Boo-Kini Bottom
As Plankton, Buff Ghost, Ghost
CN Invaded Part 4: Strange Trout from Outer Space/Cheese Orbs
As Dave / Edward (voice)
CN Invaded Part 5: Billy & Mandy Moon the Moon
As Alien #2 (voice)
Spongebob’s Runaway Roadtrip
As Sheldon J. Plankton
The SpongeBob Movie: Sponge Out of Water
As Plankton / Plankton Robot / News Anchor Fish / Mob Member (voice)
It's a SpongeBob Christmas!
As Plankton (voice)
SpongeBob SquarePants: Triton's Revenge
As Plankton (voice)
SpongeBob SquarePants: Spongicus
As Plankton (voice)
The SpongeBob SquarePants Movie
As Plankton / Fish #7 / Attendant #2 (voice)
Camp Lazlo: Where's Lazlo?
As Edward / Ping Pong / Dave (voice)
The SpongeBob Movie: Sponge on the Run
As Plankton (voice)
The SpongeBob Movie: Search for SquarePants
As Plankton (voice)
SpongeBob & Friends: Patrick SquarePants
As Plankton
The Legend of Boo-Kini Bottom
As Plankton / Buff Ghost / Ghost (voice)
Rocko's Modern Life: Static Cling
As Filburt / Maitre D' / Martian 1 / Doug / Hopping Hessian / Doodleberg / Lizard (voice)
SpongeBob SquarePants - Sea Stories
As Sheldon J. Plankton
SpongeBob SquarePants - Nautical Nonsense and Sponge Buddies
As Sheldon J. Plankton
Spongebob Squarepants Tales from the Deep
As Sheldon J. Plankton
SpongeBob's Atlantis SquarePantis
As Plankton / Pocket Dogs
Rocko's Modern Christmas
As Filburt Turtle / Fruitcake Man (voice)
SpongeBob Squarepants: Kreepaway Kamp
As Plankton / Larry the Lobster / Anchovy #1 / Sea Bunnies / Sea Urchins (voice)
SpongeBob SquarePants: The Sponge Who Could Fly
As Plankton (voice)
SpongeBob & Sandy’s Country Christmas
As Plankton / Various (voice)
SpongeBob's House Party
As Plankton / Larry the Lobster / Lou / Fish #2 (voice)
Camp Lazlo
Rocko's Modern Life
The Aquabats! Super Show!
WordGirl
The Patrick Star Show
As Plankton / Teensy Tom / Crowd (voice)
SpongeBob SquarePants
As Plankton / Larry the Lobster (voice)
Camp Lazlo: Shorts
As Edward (voice)
Uncle Grandpa
As Additional Voices (voice)
Kamp Koral: SpongeBob's Under Years
As Sheldon J. Plankton (voice)
Help Wanted
As plankton