Morel's Invention ratings (Movie, 1974)

A castaway arrives on an island. He thinks it's uninhabited, but he sees a palace with also a hidden room. Soon he sees some people walking, dressed with old-fashioned clothes. He is afraid because people don't see him, like a ghost.

Futureworld
Total votes: 12,016
Average rating: 5.7 Dead Planet
Total votes: 1,623
Average rating: 5.6 Dr. Iven's Silence
Total votes: 190
Average rating: 6.2 Foes
Total votes: 195
Average rating: 5.7 Operation Bororo
Total votes: 114
Average rating: 6.4 UFO: Take Them Alive
Total votes: 61
Average rating: 6.2 The Aries Computer
Total votes: 37
Average rating: 6.1 The World in the Year 2000
Total votes: 19
Average rating: 6.9