Alyson Stoner

Holly Hobbie (voice)

Liliana Mumy

Amy Morris (voice)

Tinashe

Carrie Baker (voice)

Jansen Panettiere

Robby Hobbie (voice)

Paul Butcher

Kyle Morris (voice)

Jane Lynch

Joan Hobbie (voice)

Rob Paulsen

Gary Hobbie (voice)

Rusty Schwimmer

Aunt Jessie Beech (voice)

Diedrich Bader

Uncle Dave Beech (voice)

Dee Bradley Baker

Willy Scranton (voice)

Michael McShane

Jim Bidderman (voice)

Bill Mumy

Bud Morris (voice)

Kim Mai Guest

Devon (voice)