로렉스

대니 드비토

The Lorax (voice)

에드 헬름스

Once-ler (voice)

잭 에프론

Ted Wiggins (voice)

Rob Riggle

Mr. Aloysius O'Hare (voice)

테일러 스위프트

Audrey (voice)

제니 슬레이트

Mrs. Wiggins (voice)

Betty White

Grammy Norma (voice)

나심 페드라드

Once-ler's Mom (voice)

Joel Swetow

1st Marketing Guy (voice)

Michael Beattie

2nd Marketing Guy (voice)

Elmarie Wendel

Aunt Grizelda (voice)

데이브 B. 미첼

1st Commercial Guy (voice)

Dempsey Pappion

2nd Commercial Guy (voice)

Danny Cooksey

Brett / Chet (voice)

스티븐 토볼로스키

Uncle Ubb (voice)

Chris Renaud

Forest Animals (voice)