David Brass

as Professor Santos

as Mr. Holmes

as Photojournalist (uncredited)

as Mercenary (uncredited)

as Head Technician (uncredited)

as Head Guard (uncredited)

as Tip

as Sinclair (Uncredited)

as One of Dong's soldiers (uncredited)

as Averill Hunter

as Martin Boomer

as Chandler

as Vincent Malle

as Tex

as Lt. Grayson (as David Bass)

as Tom, Wounded Soldier