The Phantom Planet ratings (Movie, 1961)

The mysterious appearance of an unknown planet brings miniature people, a monster, beautiful women and undaunted heroes to the screen. The self-contained planet "Rheton" has the ability to move in and out of galaxies to escape their enemies. After two missing expeditions, Earth sends a third astronaut team to investigate. One astronaut survives a crash to stand trial and help the aliens fight off a monster after a Solorite attack.

First Spaceship on Venus
Total votes: 3,141
Average rating: 4.6 Reptilicus
Total votes: 4,369
Average rating: 3.6 Journey to the Seventh Planet
Total votes: 1,870
Average rating: 4.7 The Day Mars Invaded Earth
Total votes: 1,139
Average rating: 4.9 The Space Children
Total votes: 1,413
Average rating: 4.3 Doctor Blood's Coffin
Total votes: 1,062
Average rating: 4.9 Santo vs. the Vampire Women
Total votes: 1,498
Average rating: 3.9 Battle Beyond the Sun
Total votes: 1,099
Average rating: 4.4 Teenage Cave Man
Total votes: 1,724
Average rating: 3.5 David and Goliath
Total votes: 837
Average rating: 4.7