"The Deedle Beast" is the sixth episode of the seventh season of Cyberchase. It originally aired on October 5, 2009.
- Dewey (debut)
- Ms. Fileshare
- Gimme (debut)
- Mrs. Bogey (debut)
On Golftopia, Digit is pet-sitting Dewey, Ms. Fileshare's Deedle Beast. Dewey has started going berserk on his daily walk, so Digit calls in Inez, Jackie, and Matt to help analyze Dewey's behavior and find the problem. The plot thickens when they realize that Hacker has moved in next door.