On a lonely island, where Odysseus has to serve the nymph Calypso, he remembers his great adventures: the glorious victory over Troy; the curse of the sea god Poseidon, whose son he overpowered; the wrestling with Circe, the Lotophagi, the Sirens with their enticing death song and the battle with the bloodthirsty Scylla. Penelope, his wife, meanwhile fights against intrusive suitors who want to kill Odysseus. Athena sends him his son as a savior, who defeats Proteus, Poseidon's vassal. Odysseus is able to free himself from Calypso. Disguised as a beggar, he returns home, punishes the suitors who are after his money and is reunited with Penelope.

A conference is to be held once again to discuss the construction of a new dam, which Professor Paul Satie rejects. During a train journey, he spontaneously leaves the train. Here in Wolfsgrün, from 1948 to 1950, he helped build the old, now far too small dam as a youth brigadier. He and the others who helped build it have erected a monument to this. A monument with his name on it. Is that perhaps why he is against the new dam?