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