Alyson Stoner

Holly Hobbie (voice)

Liliana Mumy

Amy Morris (voice)

Tinashe

Carrie Baker (voice)

Jansen Panettiere

Robby Hobbie (voice)

Paul Butcher

Kyle Morris (voice)

Rusty Schwimmer

Aunt Jessie Beech (voice)

Jane Lynch

Joan Hobbie / Minnie (voice)

Diedrich Bader

Uncle Dave Beech (voice)

Michael McShane

Jim Bidderman / Station Manager (voice)

Rob Paulsen

Gary Hobbie / Mr. Valcucci / Tad (voice) (as Rob Paulson)

Dee Bradley Baker

Willy Scranton / Bud Cartwright / Cheddar / Doodles / Bonnet

Kim Mai Guest

Devon (voice)

Bill Mumy

Bud Morris (voice)

Mario Piluso

Jack Yen