Full cast of The Sylvester & Tweety Mysteries

Joe Alaskey

Sylvester / Tweety (voice)

91 episodes

June Foray

Granny (voice)

91 episodes

Frank Welker

Hector (voice)

91 episodes

Jim Cummings

Moogooguypan (voice) / Rocky (voice) / Taz (voice) / Crusher (voice) / Snowman (voice) / Squeegee (voice) / Wolfgang Wolf (voice) / Gossamer (voice) / Hubie (voice) / Nasty Canasta (voice) / Curator (voice) / Nigel / Shropshire Slasher / Monster Tweety (voice) / Yosemite Sam (voice) / Alien #1 (voice) / Sheik Tusheik (voice) / Dan (voice)

23 episodes

Jeff Bennett

Francois (voice) / Knuckles LaRose (voice) / Angus (voice) / Wayne Figg (voice) / Shecky the Announcer (voice) / Zeus (voice) / Nohans (voice) / Bertie (voice) / Duffy (voice) / Pitu Le Pew (voice) / Paul Freleng (voice) / Fog Dog (voice) / Dawes / Delivery Truck Driver (voice) / Mole (voice) / Casino Manager (voice) / Smokey (voice) / Warner Brothers Announcer (voice) / Beaky (voice) / Ihopet (voice) / Schmenfield (voice)

22 episodes

Tress MacNeille

Woman (voice) / Betsy Cracker (voice) / Countess (voice) / Katarina (voice) / Helga (voice) / Myopia (voice) / Aphrodite (voice) / Yudge Yudy (voice) / Electronic Pass Key (voice) / Conventioneer Granny (voice) / Librarian (voice) / Small Boy (voice) / Mother (voice) / Madame Kibble (voice) / Faith N. Begorra (voice) / Carmer (voice) / Minnie Julep (voice)

22 episodes

Brian George

Farmers (voice) / Masocks Mashoes (voice) / Diesel (voice) / Conductor (voice)

7 episodes

Rob Paulsen

Stanley Coop (voice) / Dussel (voice) / Farmer Boyer (voice) / Mechanic (voice) / Hephaestus (voice)

7 episodes

Maurice LaMarche

Yosemite Sam (voice) / Harry Follicle (voice) / Lojack / Hemlock Holmes (voice) / Captain / Bingo Barker (voice) / Pjerry Nelsson (voice) / Sam Spade (voice)

6 episodes

Corey Burton

Jack (voice) / Hamilton Meatball (voice) / Count (voice) / Babbit (voice)

6 episodes

Greg Burson

Elmer Fudd (voice) / Pepe Le Pew (voice) / Cot Martin (voice) / Sam / Figure / Ed McMuffin (voice)

5 episodes

Laraine Newman

Harem Girl (voice) / Trudy (voice) / Laura Fontleroy (voice) / Eve (voice)

5 episodes

Billy West

Rodney (voice) / House Detective (voice) / Ducky Wheeze (voice) / Foghorn Leghorn (voice)

5 episodes

Gail Matthius

Stewardess (voice) / Hostess (voice)

3 episodes

Dave Coulier

Captain (voice) / PC Voice (voice)

3 episodes

John Mariano

Stanislovsky (voice) / Commandant (voice)

3 episodes

Mark L. Taylor

Will Bates (voice) / Mr. Fontleroy (voice)

3 episodes

Patricia Alice Albrecht

French Woman (voice)

2 episodes

Lee Magnuson

Jean Claude Van Dang (voice)

2 episodes

Barry Dennen

John Eric (voice)

2 episodes

Miriam Flynn

Greta (voice)

2 episodes

Jeff McCarthy

Michigan J. Frog (voice)

2 episodes

Lauri Fraser

Cosmetic Girl (voice)

2 episodes

Philip Maurice Hayes

Snooty Man (voice) / Jean Claude (voice)

2 episodes

Sheena Easton

Trixie (voice)

2 episodes

Marion Ross

Flavia (voice)

2 episodes

Ann Ryerson

Annie Taylor (voice)

2 episodes

Peter Renaday

Louie Z. Anna (voice)

1 episode

Haunani Minn

Alba Core (voice)

1 episode

Goh Misawa

Master Ichthi Ologi (voice)

1 episode

Brian Tochi

Sushi Master (voice)

1 episode

Clyde Kusatsu

Soh Fishimene (voice)

1 episode

Yoshio Be

Tunamoto (voice)

1 episode

John Rubinow

Football Player (voice)

1 episode

Neil Ross

Ned (voice)

1 episode

Bobbi Page

Cindy (voice)

1 episode

Pat Musick

Mary Ann (voice)

1 episode

Linda Gary

Beulah (voice)

1 episode

Robert Ito

Charlie Smith (voice)

1 episode

Lauri Johnson

Miss Marbles (voice)

1 episode

Michael Donovan

Alien #2 (voice)

1 episode

Brian Chin

Harry Chin (voice)

1 episode

Russi Taylor

Tour Guide (voice)

1 episode

Lisa Raggio

Woman (voice)

1 episode

Robert David Hall

Auctioneer (voice)

1 episode

Art Bonilla

Pedro Diaz (voice)

1 episode

Tonyo Meléndez

Mayor Valenzuela (voice)

1 episode

Joan Gerber

Female Tourist (voice)

1 episode

Earl Boen

Vice President Obsequious (voice)

1 episode

Steve Franken

President Generic (voice)

1 episode

Townsend Coleman

Nerdy Kid (voice)

1 episode

Arte Johnson

Tommy Tettrazinne (voice)

1 episode

Adam Ant

Sir Charge-A-Lot (voice)

1 episode