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