Cittadino dello spazio

High desert, late night. A humming capacitor. Two scientists whisked across space to aid aliens in a brutal war. Their benefactors offer advanced technology, but hide a grim secret. A sterling example of widescreen 1950s science fiction.

Streaming availability changes weekly. Check the Where to watch panel above — we re-pull TMDB's JustWatch index every week. If nothing's listed, the film is between licence windows.

Our similarity graph picks 6 films based on shared director, keywords, mood-cluster overlap, and MovieLens user co-rating — niche-biased away from blockbusters. Full list: /like/this-island-earth-1955/.

Jack Arnold directed Cittadino dello spazio in 1955. See Jack Arnold's full filmography, where to start with Jack Arnold, or where to go after you've seen everything by Jack Arnold.

Cittadino dello spazio was released in 1955 (EN original-language production), with a runtime of 85 minutes.