Die Nibelungen: Siegfried
Fritz Lang, Germany, 1924, 143 min

‘Siegfried, son of King Sigmund, hears of the beautiful sister of Gunter, King of Worms, Kriemhild. On his way to Worms, he kills a dragon and finds a treasure, the Hort. He helps Gunther to win Krimhild, a mask that makes him invisible proves to be very useful. But because Brunhild is cursing Kriemhild, she tells her what really happened. Now Brunhild wants Siegfried’s head. Is Gunther going to do her that favor?’ – IMDb

Die Nibelungen: Kriemhilds Rache
Fritz Lang, Germany, 1924, 144 min

‘After Siegfried’s dead, Kriemhild marries Etzel, the King of the Huns. She gives birth to a child, and invites her brothers for a party. She tries to persuade Etzel and the other Huns, that they kill Hagen, the murderer of Siegfried, but he is protected by her brothers. A fierce battle begins to force her brothers to give Hagen to her.’ – IMDb