- Joe Alaskey
- Daffy Duck / Sylvester / Sylvester Jr. / Tweety Bird / Marvin the Martian (voice) (archive footage)
- Bob Bergen
- Porky Pig
- Greg Burson
- Foghorn Leghorn / Barnyard Dawg (voice) (archive footage)
- Jim Cummings
- Tasmanian Devil
- Grey Griffin
- Petunia Pig / Female Duck (voice) (as Grey DeLisle)
- June Foray
- Granny / Witch Hazel (voice) (archive footage)
- Tom Kenny
- Vampire Tweety Bird / Major Snake / Stone Cold Duck / Emeril / Tech Suppork Narrator (voice) (archive footage)
- Maurice LaMarche
- Yosemite Sam / Dr. Moron / Pepe Le Pew (voice) (archive footage)
- Billy West
- Elmer Fudd / Bugs Bunny (voice) (archive footage)
- Kevin Delaney
- Additional Voices
- Margaret Easley
- Additional Voices
- Jeff Wallace
- Additional Voices
