Fritz Steppke and his friends Lämmermeier and Pannecke fly to the moon in a steerable balloon. Mrs. Pusebach has also joined the adventurous traveling party. She considers flying to the moon less dangerous than losing sight of her Pannecke. On the moon, the four travelers from Berlin are given a rather unfriendly welcome by Theophil, the almighty ruler of Frau Luna's realm. Only when he recognizes Frau Pusebach as the woman he tried to win over during his last escapade on Earth does he become mo...