Mr. Lawrence
Acting
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.
TV Shows(9)
The Patrick Star Show
Plankton / Teensy Tom / Crowd (voice)
2021
Kamp Koral: SpongeBob's Under Years
Sheldon J. Plankton (voice)
2021
Uncle Grandpa
Additional Voices (voice)
2013
The Aquabats! Super Show!
2012
WordGirl
2007
Camp Lazlo: Shorts
Edward (voice)
2006
Camp Lazlo
2005
SpongeBob SquarePants
Plankton / Larry the Lobster (voice)
1999
Rocko's Modern Life
1993
Movies(44)
The SpongeBob Movie: Search for SquarePants
Sheldon J. Plankton (voice)
2025
SpongeBob and Patrick's Timeline Twist-Up
Plankton / Larry / Fred / Various Incidental Characters (voice)
2025
Plankton: The Movie
Plankton / Teen Plankton / Rube / Snorkler (voice)
2025
Spongebob and Sandy’s Country Christmas
Larry the Lobster
2024
SpongeBob Squarepants: Kreepaway Kamp
Plankton / Larry the Lobster / Anchovy #1 / Sea Bunnies / Sea Urchins (voice)
2024
Saving Bikini Bottom: The Sandy Cheeks Movie
Fred / Larry / Plankton / Video Announcer / Plankton Lincoln / Snail Walker / Bottomite Crowd (voice)
2024
You're Doing Great
Xanadome Announcer
2024
SpongeBob SquarePants Presents The Tidal Zone
Plankton / PlankBot / Rube / Rubedor / Robo-Larry
2023
Twas The Night Before Spongemas
Plankton (voice)
2022
The SpongeBob Movie: Sponge on the Run
Plankton (voice)
2020
Happy Happy Joy Joy: The Ren & Stimpy Story
Self (As Doug Lawrence)
2020
Rocko's Modern Life: Static Cling
Filburt / Maitre D' / Martian 1 / Doug / Hopping Hessian / Doodleberg / Lizard (voice)
2019
SpongeBob’s Big Birthday Blowout
Plankton / Potty / Rube / Larry / Fred / Charleston / Robber
2019
SpongeBob SquarePants: The Legend of Boo-Kini Bottom
Plankton / Buff Ghost / Ghost (voice)
2018
SpongeBob SquarePants: The Legend of Boo-Kini Bottom
Plankton / Buff Ghost / Ghost (voice)
2017
Loogey and the Frog
Loogey (voice)
2016
SpongeBob LongPants
Larry the Lobster / Fish (voice)
2016
Lucky Lady
Old Lady / Genie of the Aluminum Anus (voice)
2015
The SpongeBob Movie: Sponge Out of Water
Plankton / Plankton Robot / News Anchor Fish / Mob Member (voice)
2015
SpongeBob & Friends: Patrick SquarePants
Plankton
2014
It's a SpongeBob Christmas!
Plankton (voice)
2012
Voice Over
Mr. Lawrence
2012
The Kumquat Kwadruplets: Birthday Breakdown
Jamie / Manny / Announcer (voice)
2012
Spongebob’s Runaway Roadtrip
Sheldon J. Plankton
2011
SpongeBob SquarePants: Triton's Revenge
Plankton (voice)
2010
SpongeBob SquarePants: Spongebob's Last Stand
Plankton, Larry the Lobster, Citizen, Fish #45 (voice)
2010
SpongeBob's Truth or Square
Plankton / Larry the Lobster / Ventriloquist (voice)
2009
Square Roots: The Story of SpongeBob SquarePants
Self
2009
Joey to the World
Joey
2009
SpongeBob SquarePants: Spongicus
Plankton (voice)
2009
CN Invaded Part 5: Billy & Mandy Moon the Moon
Alien #2 (voice)
2007
CN Invaded Part 4: Strange Trout from Outer Space/Cheese Orbs
Dave / Edward (voice)
2007
SpongeBob's Atlantis SquarePantis
Plankton / Pocket Dogs
2007
Camp Lazlo: Where's Lazlo?
Edward / Ping Pong / Dave (voice)
2007
The SpongeBob SquarePants Movie
Plankton / Fish #7 / Attendant #2 (voice)
2004
Spongebob Squarepants: Christmas
Plankton / Fish #2 / Announcer
2003
SpongeBob SquarePants: Sea Stories
Sheldon J. Plankton (voice) (archive sound)
2002
SpongeBob SquarePants: Halloween
Sheldon J. Plankton
2002
SpongeBob SquarePants - Nautical Nonsense and Sponge Buddies
Sheldon J. Plankton
2002
Hairballs
Ray (voice)
2000
Kringle Krisis
Stab Reinhart
1998
Legally Dead
Also Featuring
1998
Toot
Toot (voice) / Patent Candidate #1
1996
Rocko's Modern Christmas
Filburt Turtle / Fruitcake Man (voice)
1994