Frank Fiola

Soldier (uncredited)

Gurdeep Ahluwalia

Soldier

Brent Skagford

Lieutenant

Leisa Reid

Nurse

Kattia Thony

Nurse

Kathleen Stavert

Communications Operator

Sasha Samar

Communications Operator

Reda Guerinik

Communications Operator

Michael Nangreaves

Science Team Member

Victor Andres Trelles Turgeon

Science Team Member

Genevieve Sirois

Cryptographer

Lorne Brass

Cryptographer

Joe Cobden

Cryptographer

Shawn Campbell

TV Anchor

Brian Dunstan

TV Anchor

Dave Campbell

Soldier (uncredited)

Leslie Baker

Middle Aged Woman (uncredited)

Philippe Hartmann

Halpern's Deputy Director (uncredited)

Mustafa Haidari

Foreign Correspondent (uncredited)

Robert D. Morais

Master Sergeant Douglas (uncredited)