Dr. Jonathan Jacobo
as
Tim Blake Nelson
in
Dr. Jonathan Jacobo
Dr. Jonathan Jacobo, otherwise known as Heather Jasper Howe or The Evil Masked Figure, is the main antagonist of the 2004 film Scooby-Doo 2: Monsters Unleashed, the second live-action film in the Scooby-Doo franchise. He is a mad scientist who wants revenge on Mystery Inc. for capturing and imprisoning him in the past.read more
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Join myCast
Do you love movies? Fan casting? myCast is the place for you!
Join thousands of other users in fan casting your favorite stories. Take 30 seconds to create a completely free profile, which will allow you to:
- Add your own stories and characters
- Make casting suggestions
- Vote and comment on casting suggestions
- Add and edit talent profiles
- Post to the forums