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 Nicktoons 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.
The SpongeBob Movie: Sponge on the Run
The SpongeBob Movie: Sponge Out of Water
Plankton / Plankton Robot / News Anchor Fish / Mob Member (voice)
The SpongeBob SquarePants Movie