Donald Sutherland

as Andrew Nivens

Born 07/17/1935, age

Eric Thal

as Sam Nivens

Born 08/10/1965, age

Julie Warner

as Mary Sefton

Born 02/09/1965, age

Keith David

as Alex Holland

Born 06/04/1956, age

Will Patton

as Dr. Lawrence Graves

Born 06/14/1954, age

Richard Belzer

as Neil Jarvis

Born 08/04/1944

Died 02/19/2023, age

Yaphet Kotto

as Ressler

Born 11/16/1939

Died 03/15/2021, age

Sam Anderson

as Culbertson

Born 04/02/1947, age

Marshall Bell

as General Morgan

Born 09/28/1942, age

Benjamin Mouton

as Higgins

Born 03/13/1965, age

Andrew Robinson

as Hawthorne

Born 02/14/1942, age