Acting · born 1969 · East Brunswick, New Jersey, USA
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: Merry Christmas, Mr. Plankton
Plankton (voice) · Nov 27, 2026
The SpongeBob SquarePants Movie
Plankton / Fish #7 / Attendant #2 (voice) · 2004
SpongeBob SquarePants
Plankton / Larry the Lobster (voice) · 1999
The SpongeBob Movie: Sponge on the Run
Plankton (voice) · 2020
The SpongeBob Movie: Sponge Out of Water
Plankton / Plankton Robot / News Anchor Fish / Mob Member (voice) · 2015
Kamp Koral: SpongeBob's Under Years
Sheldon J. Plankton (voice) · 2021
The SpongeBob Movie: Search for SquarePants
Plankton (voice) · 2025
Rocko's Modern Life
1993
It's a SpongeBob Christmas!
Plankton (voice) · 2012
The Haunted World of El Superbeasto
Art Department Manager · 2009
Plankton: The Movie
Plankton / Teen Plankton / Rube / Snorkler (voice) · 2025
Saving Bikini Bottom: The Sandy Cheeks Movie
Fred / Larry / Plankton / Video Announcer / Plankton Lincoln / Snail Walker / Bottomite Crowd (voice) · 2024
Camp Lazlo
Edward / Dave / Ping Pong / Nurse Leslie (voice) · 2005
Rocko's Modern Life: Static Cling
Filburt / Maitre D' / Martian 1 / Doug / Hopping Hessian / Doodleberg / Lizard (voice) · 2019
SpongeBob SquarePants: Kreepaway Kamp
Plankton / Larry the Lobster / Anchovy #1 / Sea Bunnies / Sea Urchins (voice) · 2024
The Patrick Star Show
Plankton (voice) / Dr. Plankenstein (voice) · 2021
The Tidal Zone: SpongeBob Universe Special
Plankton / PlankBot / Rube / Rubedor / Robo-Larry · 2023
SpongeBob SquarePants: Spongicus
Plankton (voice) · 2009
SpongeBob SquarePants: Sea Side Story
Writer · 2017
SpongeBob SquarePants: SpongeBob Goes Prehistoric
Plankton (voice) · 2004
WordGirl
2007
SpongeBob's Atlantis SquarePantis
Plankton / Pocket Dogs · 2007
Happy Happy Joy Joy: The Ren & Stimpy Story
Self (As Doug Lawrence) · 2020
The Twisted Tales of Felix the Cat
Writer · 1995
SpongeBob Squarepants: Christmas
Plankton (voice) · 2003
