Halka Oyuncuları ve Kadrosu

Naomi Watts

Rachel Keller

Brian Cox

Richard Morgan

Amber Tamblyn

Katie Embry

Adam Brody

Daveigh Chase

Samara Morgan

Martin Henderson

Noah Clay

David Dorfman

Aidan Keller

Jane Alexander

Dr. Grasnik

Richard Lineback

Sandra Thigpen

Sasha Barrese

Lindsay Frost

Ruth Embry

Rachael Bella

Rebecca Kotler

Tess Hall

Shannon Cochran

Anna Morgan

Gore Verbinski

Ehren Kruger

Hirosih Takakashi

Hans Zimmer

Laurie MacDonald

Walter F. Parkes

Bojan Bazelli

Kôji Suzuki