2+5: Missione Hydra
- Jaar: 1966
- Land: Italy
- Genre: Science Fiction
- Studio: Sarda Cine Service, Golden Motion Pictures
- Sleutelwoord: spacecraft, italian, post-apocalyptic future, alien, human alien love, actress
- Direkteur: Pietro Francisci
- Gooi: Leonora Ruffo, Mario Novelli, Roland Lesaffre, Kirk Morris, Gordon Mitchell, Alfio Caltabiano