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* Physical appearance.
* Personality.
* History.
This article is about Tom in the Scooby-Doo! Mystery Incorporated episode The Midnight Zone. For other uses, see Tom (disambiguation).

Tom and Tub are young amateur deep sea explorers, who travel in their own submarine called Moby Dick. They also have a pet seal named Scooby.

Physical appearance

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Skills and abilities

They both know a lot about the ocean, and they are very skilled when it comes to electronics, as they alone built their own working high-tech submarine.


Early life

At one point they were babysat by Daphne Blake, who they consider their favorite.

Scooby-Doo! Mystery Incorporated

Season two

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  • Saar Badishi as Tom
  • Dan Kiesler as Tub


  • The characters first appeared on the Hanna-Barbera animated series Moby Dick and Mighty Mightor. It ran from 1967 to 1969, meaning Scooby the seal actually predates Scooby-Doo. Scooby the seal's voice was also performed by Don Messick, the original voice of Scooby-Doo. Moby was originally an actual whale instead of a submarine.
  • The SDMI Tom and Tub are the sons of famous marine biologists Dr. Paul Williams and Capt. Michael Murphy (although it wasn't explicit who was related to whom), who appeared in Hanna-Barbera's Sealab 2020.
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