On screen
Cast
33 credited performers
Jeff Bergman
Bugs Bunny / Daffy Duck / Tweety / Sylvester (voice)
Bob Bergen
Porky Pig (voice)
Kristen Wiig
Lola Bunny (voice)
Billy West
Elmer Fudd (voice)
Maurice LaMarche
Yosemite Sam (voice)
Fred Armisen
Speedy Gonzales (voice)
June Foray
Granny (voice)
Jim Cummings
Tasmanian Devil (voice)
Rob Paulsen
Mac Gopher (voice)
Jess Harnell
Tosh Gopher (voice)
Stan Freberg
Character not listed
Eric Bauza
Marvin the Martian (voice)
Jeff Bennett
Character not listed
Kath Soucie
Character not listed
Frank Welker
Character not listed
Dee Bradley Baker
Character not listed
Tara Strong
Character not listed
Daran Norris
Character not listed
Jennifer Esposito
Tina Russo (voice)
Roz Ryan
Witch Lezah (voice)
Annie Mumolo
Character not listed
Kwesi Boakye
Gossamer (voice)
Grey DeLisle
Lola's Mom (voice)
Jim Rash
Cecil Turtle (voice)
Candi Milo
Svetlana (voice)
Ben Falcone
Barnyard Dawg (singing voice)
Stephanie Courtney
Emma (Younger Granny) (voice)
John Kassir
Pete Puma (voice)
René Auberjonois
Pepé Le Pew (voice)
John O'Hurley
Lola's Dad (voice)
John DiMaggio
Abominable Snowman / Junior Bear (voice)
Hugh Davidson
Additional Voices (voice)
Dennis Farina
Frank Russo (voice)