Sylvester and Tweety help out when Granny opens a detective agency.
Joe Alaskey
Sylvester / Tweety (voice)
June Foray
Granny (voice)
Frank Welker
Hector (voice)
Scooby-Doo and Scrappy-Doo
Scooby-Doo and Guess Who?
Kiff
Duckman
Chip 'n' Dale Rescue Rangers
Mike Tyson Mysteries
Shaggy & Scooby-Doo Get a Clue!
Fillmore!
The Scooby-Doo/Dynomutt Hour
The New Scooby and Scrappy-Doo Show
Brandy & Mr. Whiskers
Scooby-Doo! Mystery Incorporated
