1 Season
26 Episode
Ulysses 31 - Season 1 Episode 17 The Hidden Truth (1982)
The shapechanger Nereus calls Ulysses for help when Shark Men, servants of the gods, take over his planet.
- Country : France, Japan
- Genre : Kids, Animation, Sci-Fi & Fantasy
- Studio : France 3
- Director : Jean Chalopin, Yoshitake Suzuki, Nina Wolmark
- Cast : Claude Giraud, Jacques Ebner, Amélie Morin, André Valmy, Annie Balestra, Annie Sinigalia