D. B. Sweeney
Aladar (voice)

Alfre Woodard
Plio (voice)

Ossie Davis
Yar (voice)

Max Casella
Zini (voice)

Hayden Panettiere
Suri (voice)

Samuel E. Wright
Kron (voice)

Julianna Margulies
Neera (voice)

Peter Siragusa
Bruton (voice)

Joan Plowright
Baylene (voice)

Della Reese
Eema (voice)

Cathy Cavadini
Additional Voices (voice)

Matt Adler
Additional Voices (voice)

Zachary Bostrom
Additional Voices (voice)

Chelsea Russo
Additional Voices (voice)

Holly Dorff
Additional Voices (voice)

Greg Finley
Additional Voices (voice)

Jeff Fischer
Additional Voices (voice)

Barbara Harris
Additional Voices (voice)

David Zyler
Additional Voices (voice)

David McCharen
Additional Voices (voice)

Tracy Metro
Additional Voices (voice)

Daran Norris
Additional Voices (voice)

Bobbi Page
Additional Voices (voice)

Noreen Reardon
Additional Voices (voice)

Evan Sabara
Additional Voices (voice)

Andrea Baker
Additional Voices (voice)

John Walcutt
Additional Voices (voice)

Camille Winbush
Additional Voices (voice)

Billy West
Additional Voices (voice)