Frances McDormand as Momma (voice)

Raymond Ochoa as Arlo (voice)

Jeffrey Wright as Poppa (voice)

Steve Zahn as Thunderclap (voice)

Sam Elliott as Butch (voice)

Anna Paquin as Ramsey (voice)

John Ratzenberger as Earl (voice)

A.J. Buckley as Nash (voice)

Marcus Scribner as Buck (voice)

Peter Sohn as Forrest Woodbush (voice)

Maleah Nipay-Padilla as Young Libby (voice)

Jack Bright as Spot (voice)

Ryan Teeple as Young Buck (voice)

Jack McGraw as Young Arlo (voice)

Mandy Freund as Downpour (voice)

Steven Clay Hunter as Coldfront (voice)

David Boat as Bubbha (voice)

Carrie Paff as Lurleane (voice)

Calum Grant as Pervis (voice)