Stargate

Colonel Jack O'Neil, a soldier tortured since his son was accidentally killed with his own gun, is called back to a top secret project. After the second world war, scientists have discovered in the Egyptian desert a strange relic, that proves to be a "Door of Stars", a passage leading to other planets.

Unfortunately, to open the door, it is necessary to combine seven symbols, and scientists possess only six. They make then call to a young archeologist Daniel Jackson, who, despite his clumsiness, discovers the missing symbol...