บริษัทกำจัดผี

Bill Murray

Dr. Peter Venkman

Dan Aykroyd

Dr. Raymond Stantz

Sigourney Weaver

Dana Barrett

Harold Ramis

Dr. Egon Spengler

Rick Moranis

Louis Tully

Annie Potts

Janine Melnitz

William Atherton

Walter Peck

Ernie Hudson

Winston Zeddemore

David Margulies

Mayor

Steven Tash

Male Student