The Sound of Willow

Willow Cassidy

Joe Brady

James Cassidy

Julie Cassidy

Tara Seagull

Dr. Blackwell

Vince Saben

Gabe Berry

Principal Collins

Haley Diamond

Mrs. Diamond

Hanna Eun

Sheriff Bat Foti

FBI Agent Jim Kelley

Victor Sokolov

Nurse Barrett

Mrs. Knight

Amber Kroft

Nurse Lacey Fox

Allison Lambert

Younger Willow

Older Willow

Derek Arnold

Assistant to Dr. Borens