Das Feuer des Faust (1981)

Faustus wants to invent a fire that is stronger than all previous flames. Then death approaches him. In order to prolong his life, he makes a pact with Mephistopheles. When he has found the fire, he burns the contract and is ready to die. Death shows him life in the form of Margaret, with whom Faust falls in love. In order to regain his youth, he sells the flame to Mephisto. Faust enjoys the idyll of love while the Black Knight, Mephisto's servant, subdues the land with fire. When Faust refuses to enter the service of evil, his wife, child and home are destroyed by the flame. Faust makes another pact with Mephisto and invents a fire that blows up knights and devils. This time, Death orders him to discover the fire of life.