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

• Critterbis — Screenstory
• 2026SpongeBob SquarePants: Merry Christmas, Mr. Plankton — Plankton (voice)
• 2025Go Fetch! — Story Editor
• 2025Plankton: The Movie — Plankton / Teen Plankton / Rube / Snorkler (voice), Story, Screenplay
• 2025SpongeBob and Patrick's Timeline Twist-Up — Plankton / Larry / Fred / Various Incidental Characters (voice), Story Editor
• 2025The SpongeBob Movie: Search for SquarePants — Plankton (voice)
• 2024Saving Bikini Bottom: The Sandy Cheeks Movie — Fred / Larry / Plankton / Video Announcer / Plankton Lincoln / Snail Walker / Bottomite Crowd (voice)
• 2024SpongeBob SquarePants: Kreepaway Kamp — Plankton / Larry the Lobster / Anchovy #1 / Sea Bunnies / Sea Urchins (voice), Story Editor
• 2024SpongeBob SquarePants: Snow Yellow — Magic Mirror / Medieval Fred / Purple Fish (voice), Writer, Story Editor
• 2024SpongeBob and Sandy’s Country Christmas — Larry (voice), Story Editor
• 2024You're Doing Great — Xanadome Announcer
• 2023The Tidal Zone: SpongeBob Universe Special — Plankton / PlankBot / Rube / Rubedor / Robo-Larry, Writer, Story Editor
• 2022Twas The Night Before Spongemas — Plankton (voice)
• 2021I'm Urchin You to Leave — Story Editor
• Kamp Koral: SpongeBob's Under Years — Sheldon J. Plankton (voice), Writer, Story Editor, Creator
• The Patrick Star Show — Fred / Customers (voice), Plankton / Teensy Tom / Crowd (voice), Rube / Larry / Tourists (voice), Dr. Plankenstein / Fred / Crowd / Supporters (voice), Rube / Mechanic 2 / Marvin / Worms (voice), Dr. Plankenstein / Canned Laughter / Various (voice), Dr. Plankenstein / Larry / Fred / Various (voice), Fred / Cream Puff Guy (voice), Rube / Hungry Feeling / Doctor / Pedestrians (voice), Fish Announcer (voice), Dr. Plankenstein / Announcer / Fred / Audience / Tattoos (voice), Plankton (voice) / Dr. Plankenstein (voice), Rubedor (voice), Plankton (voice) / Rube (voice), Announcer (voice) / Rube (voice) / Old Man Old Man (voice), Larry / Fred (voice), Teensy Tom (voice), Creator, Writer, Story Editor
• 2020The SpongeBob Movie: Sponge on the Run — Plankton (voice)
• 2019Rocko's Modern Life: Static Cling — Filburt / Maitre D' / Martian 1 / Doug / Hopping Hessian / Doodleberg / Lizard (voice), Writer
• 2019SpongeBob SquarePants: The Legend of Boo-Kini Bottom — Plankton / Buff Ghost / Ghost (voice), Writer, Story Editor
• 2019SpongeBob’s Big Birthday Blowout — Plankton / Potty / Rube / Larry / Fred / Charleston / Robber, Writer, Story Editor
• 2017SpongeBob SquarePants: The Legend of Boo-Kini Bottom — Plankton / Buff Ghost / Ghost (voice), Writer
• 2016Krabby Days — Writer
• 2016Loogey and the Frog — Loogey (voice), Director, Writer
• Mighty Magiswords — Story
• 2016SpongeBob LongPants — Larry the Lobster / Fish (voice)
• 2015Lucky Lady — Old Lady / Genie of the Aluminum Anus (voice), Director, Writer
• New Looney Tunes — Writer
• 2015The SpongeBob Movie: Sponge Out of Water — Plankton / Plankton Robot / News Anchor Fish / Mob Member (voice)
• 2014SpongeBob & Friends: Patrick SquarePants — Plankton
• Uncle Grandpa — Additional Voices (voice)
• 2012It's a SpongeBob Christmas! — Plankton (voice), Writer
• The Aquabats! Super Show! — Cartoon Narrator
• 2012The Kumquat Kwadruplets: Birthday Breakdown — Jamie / Manny / Announcer (voice), Director, Writer, Storyboard Artist, Co-Executive Producer, Character Designer
• 2012Voice Over — Mr. Lawrence, Producer, Writer, Director
• 2011SpongeBob’s Runaway Roadtrip — Sheldon J. Plankton (voice), Writer
• 2010SpongeBob SquarePants: Legends of Bikini Bottom — Plankton (voice), Writer
• 2010SpongeBob SquarePants: Spongebob's Last Stand — Plankton, Larry the Lobster, Citizen, Fish #45 (voice), Writer
• 2010SpongeBob SquarePants: Triton's Revenge — Plankton (voice)
• 2010The Great Patty Caper — Plankton (voice)
• The Twisted Whiskers Show — Writer
• 2009Joey to the World — Joey
• 2009SpongeBob SquarePants: Spongicus — Plankton (voice)
• 2009SpongeBob's Truth or Square — Plankton / Larry the Lobster / Ventriloquist (voice), Additional Writing
• 2009The Haunted World of El Superbeasto — Art Department Manager
• 2008SpongeBob SquarePants: Pest of the West — Dead Eye Plankton (voice)
• 2007CN Invaded Part 4: Strange Trout from Outer Space/Cheese Orbs — Dave / Edward (voice)
• 2007CN Invaded Part 5: Billy & Mandy Moon the Moon — Alien #2 (voice)
• 2007Camp Lazlo: Where's Lazlo? — Edward / Ping Pong / Dave (voice)
• 2007SpongeBob's Atlantis SquarePantis — Plankton / Pocket Dogs
• WordGirl
• Camp Lazlo: Shorts — Edward (voice)
• Camp Lazlo — Edward / Dave / Ping Pong / Nurse Leslie (voice)
• 2005SpongeBob SquarePants: Home Sweet Pineapple — Plankton (voice), Writer
• 2005SpongeBob Squarepants - Absorbing Favorites — Plankton (voice), Writer
• 2005Spongebob Squarepants: Fear of a Krabby Patty — Plankton (voice), Writer
• 2004SpongeBob SquarePants: Sponge for Hire — Plankton (voice)
• 2004SpongeBob SquarePants: SpongeBob Goes Prehistoric — Plankton (voice), Writer
• 2004SpongeBob SquarePants: SpongeGuard on Duty — Plankton (voice), Writer
• 2004SpongeBob SquarePants: The Seascape Capers — Writer
• 2004The SpongeBob SquarePants Movie — Plankton / Fish #7 / Attendant #2 (voice)
• 2003SpongeBob SquarePants 4-D: Ride — Plankton (voice)
• 2003SpongeBob SquarePants: The Sponge Who Could Fly — Plankton / Larry the Lobster / Anchor / Hair Piece Fish
• 2003SpongeBob SquarePants: Tide and Seek — Plankton (voice), Writer
• 2003SpongeBob Squarepants: Christmas — Plankton (voice), Writer
• 2003SpongeBob Squarepants: Tales from the Deep — Plankton (voice), Writer
• 2003Spongebob Squarepants: Christmas — Plankton / Fish #2 / Announcer
• 2003Spongebob Squarepants: Lost at Sea — Plankton (voice), Writer
• 2002SpongeBob SquarePants - Nautical Nonsense and Sponge Buddies — Sheldon J. Plankton, Writer
• 2002SpongeBob SquarePants: Halloween — Sheldon J. Plankton, Writer
• 2002SpongeBob SquarePants: Sea Stories — Sheldon J. Plankton (voice) (archive sound), Writer
• 2000Hairballs — Ray (voice), Writer, Director
• SpongeBob SquarePants — Plankton / Larry the Lobster (voice), Artist at Sea, Potty (voice), Writer, Story Editor
• CatDog — Story
• 1998General Chaos: Uncensored Animation — Director
• 1998Kringle Krisis — Stab Reinhart, Director, Writer, Producer
• 1998Legally Dead — Also Featuring, Director, Writer
• Lost on Earth — Creator
• 1996A Rugrats Chanukah — Storyboard Artist
• 1996Toot — Toot (voice) / Patent Candidate #1, Director, Writer, Character Designer
• The Twisted Tales of Felix the Cat — Writer, Director
• 1994Looks Can Kill — Director, Writer, Producer
• 1994Rocko's Modern Christmas — Filburt Turtle / Fruitcake Man (voice)
• Rocko's Modern Life — Filburt (voice), Director, Storyboard Artist, Writer, Additional Writing

Appearances as themselves (2)

• 2020Happy Happy Joy Joy: The Ren & Stimpy Story — Self (As Doug Lawrence)
• 2009Square Roots: The Story of SpongeBob SquarePants — Self