The Lorax

Danny DeVito The Lorax (voice) Ed Helms Once-ler (voice) Zac Efron Ted Wiggins (voice) Rob Riggle Mr. Aloysius O'Hare (voice) Taylor Swift Audrey (voice) Jenny Slate Mrs. Wiggins (voice) Betty White Grammy Norma (voice) Nasim Pedrad Once-ler's Mom (voice) Joel Swetow 1st Marketing Guy (voice) Michael Beattie 2nd Marketing Guy (voice) Elmarie Wendel Aunt Grizelda (voice) Dave B. Mitchell 1st Commercial Guy (voice) Dempsey Pappion 2nd Commercial Guy (voice) Danny Cooksey Brett / Chet (voice) Stephen Tobolowsky Uncle Ubb (voice) Chris Renaud Forest Animals (voice) Sherry Lynn Additional Voices (voice) Mickie McGowan Additional Voices (voice) Jack Angel Additional Voices (voice) Bob Bergen Additional Voices (voice) Debi Derryberry Additional Voices (voice) Danny Mann Additional Voices (voice) Fletcher Sheridan Cy (voice) John Cygan Additional Voices (voice) Bill Farmer Additional Voices (voice) Jess Harnell Additional Voices (voice) Mona Marshall Additional Voices (voice) Laraine Newman Additional Voices (voice) Jan Rabson Additional Voices (voice) Claira Nicole Titman Additional Voices (voice) Jim Ward Additional Voices (voice)