At an archaeological dig in Egypt's Valley of the Kings, Indy finds an ancient mummy and a fresh corpse.

In French espionage in Istanbul, Indy falls for an American teacher and uncovers a Turkish plot to kill all French agents; in Transylvania, Indy must defeat the evil Vlad.

As a French spy in World War I Vienna, Indy tries to induce Emperor Karl to make a separate treaty with the Allies; as a French agent in 1917, trying to impede Lenin, Indy befriends... Full summary

Indy encounters a boy whose African village was wiped out by malaria; Indy and his decimated platoon happen upon Albert Schweitzer's hospital in the African jungle.

Indy must assist the British in an attack on the town of Beersheba; Indy escorts Mia, a spy disguised as a belly dancer.

Indy's Belgian army unit goes to face fortified German positions in the Battle of the Somme; in Germany, Indy discusses tactics with fellow prisoner Capt. Charles de Gaulle.

Indy and his girlfriend get entangled in the theft of some of Thomas Edison's plans and a scientist's kidnapping.

As a courier during World War I, Indy experiences trench warfare; seduced by Mata Hari in 1916 Paris, Indy learns about self-deception.

At the Paris Peace Conference following World War I, Indy helps Vietnamese waiter Ho Chi Minh (Alec Mapa) speak on behalf of his people.

In French espionage in Istanbul, Indy falls for an American teacher and uncovers a Turkish plot to kill all French agents.