In the 31st Century at the planet Troy, the space explorer Ulysses prepares to take his ship, the Odyssey, and its crew back to Earth, where political unrest between impatient Princes threatens the peace. Ulysses must also return to the Earth before the next comet travels across the sky there, otherwise his wife Penelope's duty will be to find another husband. Before their journey begins, the Odyssey's crew celebrates Ulysses' son Telemachus' birthday, and he is given a new little robot named Nono. On the Odyssey's journey back to the Earth, the Odyssey's computer Sherka detects a previously unknown planet. As the planet's location is logged on file, a white light emanates from the planet and abducts Telemachus. He is taken prisoner and comes across two other children from the planet Zotra (also known as the White Planet), Yumi and her brother Numinor. He tells Telemachus that they are all prisoners of the disciples of the Cyclops. The Cyclops steals energy from children and gives it t
Elenco: Claude Giraud , Jacques Ebner , Amelie Morin , André Valmy , Annie Balestra , Annie Sinigalia , Arlette Thomas , Fabrice Josso , Francine Laine , Françoise Fleury , Gilles Laurent , Jackie Berger , Jackie Berger , Jean Barney , Jean Michaud , Jean Topart , Séverine Morisot , Marion Loran , William Sabatier , Louis Arbessier , Martine Messager , Anick Faris , Adrian Knight , Howard Ryshpan , Kelly Ricard , Matt Berman , Vlasta Vrána .