Mr. Lawrence
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.
Movies
The SpongeBob Movie: Search for SquarePants
Plankton (voice)
SpongeBob and Patrick's Timeline Twist-Up
Plankton / Larry / Fred / Various Incidental Characters (voice)
Plankton: The Movie
Plankton / Teen Plankton / Rube / Snorkler (voice)
SpongeBob Squarepants: Kreepaway Kamp
Plankton / Larry the Lobster / Anchovy #1 / Sea Bunnies / Sea Urchins (voice)
Saving Bikini Bottom: The Sandy Cheeks Movie
Fred / Larry / Plankton / Video Announcer / Plankton Lincoln / Snail Walker / Bottomite Crowd (voice)
You're Doing Great
Xanadome Announcer
SpongeBob SquarePants Presents The Tidal Zone
Plankton / PlankBot / Rube / Rubedor / Robo-Larry
Twas The Night Before Spongemas
Plankton (voice)
The SpongeBob Movie: Sponge on the Run
Plankton (voice)
Rocko's Modern Life: Static Cling
Filburt / Maitre D' / Martian 1 / Doug / Hopping Hessian / Doodleberg / Lizard (voice)
SpongeBob’s Big Birthday Blowout
Plankton / Potty / Rube / Larry / Fred / Charleston / Robber
SpongeBob SquarePants: The Legend of Boo-Kini Bottom
Plankton / Buff Ghost / Ghost (voice)
SpongeBob SquarePants: The Legend of Boo-Kini Bottom
Plankton / Buff Ghost / Ghost (voice)
SpongeBob LongPants
Larry the Lobster / Fish (voice)
Lucky Lady
Old Lady / Genie of the Aluminum Anus (voice)
The SpongeBob Movie: Sponge Out of Water
Plankton / Plankton Robot / News Anchor Fish / Mob Member (voice)
SpongeBob & Friends: Patrick SquarePants
Plankton
It's a SpongeBob Christmas!
Plankton (voice)
Voice Over
Mr. Lawrence
The Kumquat Kwadruplets: Birthday Breakdown
Jamie / Manny / Announcer (voice)
Spongebob’s Runaway Roadtrip
Sheldon J. Plankton
SpongeBob SquarePants: Triton's Revenge
Plankton (voice)
SpongeBob SquarePants: Spongebob's Last Stand
Plankton, Larry the Lobster, Citizen, Fish #45 (voice)
SpongeBob's Truth or Square
Plankton / Larry the Lobster / Ventriloquist (voice)
Joey to the World
Joey
SpongeBob SquarePants: Spongicus
Plankton (voice)
CN Invaded Part 5: Billy & Mandy Moon the Moon
Alien #2 (voice)
CN Invaded Part 4: Strange Trout from Outer Space/Cheese Orbs
Dave / Edward (voice)
SpongeBob's Atlantis SquarePantis
Plankton / Pocket Dogs
Camp Lazlo: Where's Lazlo?
Edward / Ping Pong / Dave (voice)
The SpongeBob SquarePants Movie
Plankton / Fish #7 / Attendant #2 (voice)
SpongeBob SquarePants: Sea Stories
Sheldon J. Plankton (voice) (archive sound)
SpongeBob SquarePants - Nautical Nonsense and Sponge Buddies
Sheldon J. Plankton
Hairballs
Ray (voice)
Kringle Krisis
Stab Reinhart
Legally Dead
Also Featuring
Toot
Toot (voice) / Patent Candidate #1
Rocko's Modern Christmas
Filburt Turtle / Fruitcake Man (voice)
TV Series
The Patrick Star Show
Plankton / Teensy Tom / Crowd (voice)
1 Episode
Kamp Koral: SpongeBob's Under Years
Sheldon J. Plankton (voice)
75 Episodes
Uncle Grandpa
Additional Voices (voice)
1 Episode
The Aquabats! Super Show!
1 Episode
WordGirl
209 Episodes
Camp Lazlo: Shorts
Edward (voice)
14 Episodes
Camp Lazlo
1 Episode
SpongeBob SquarePants
Plankton / Larry the Lobster (voice)
634 Episodes
Rocko's Modern Life