| Lobster Man from Mars | 5 | 1989 | |
| Time Enough: The Alien Conspiracy | 0 | 2002 | |
| Invisible: The Chronicles of Benjamin Knight | 2.5 | 1993 | |
| Shepherd | 1 | 1999 | |
| Werewolf, The | 5.2 | 1956 | |
| At the Earth's Core | 4.2 | 1976 | |
| Host | 6.6 | 1998 | |
| Leviathan | 5.2 | 1989 | |
| Phantasm | 6.1 | 1979 | |
| Witchville | 4.3 | 2010 | |
| Sora no Daikaijû Radon | 5.1 | 1956 | |
| Flying Monkeys | 3.3 | 2013 | |
| Disco Volante, Il | 7.5 | 1964 | |
| Flying Saucer, The | 3.7 | 1950 | |
| Summer of the Flying Saucer | 0 | 2008 | |
| Children of the Damned | 5.4 | 1963 | |
| Aparelho Voador a Baixa Altitude | 6.7 | 2002 | |
| They Are among Us | 0 | 2004 | |
| Them | 4.2 | 1996 | |
| New Eden | 4 | 1994 | |
| Riders to the Stars | 4.5 | 1954 | |
| Im Staub der Sterne | 3 | 1976 | |
| Cherez Ternii k Zvyozdam | 2 | 1981 | |
| Sexplorer, The | 4 | 1975 | |
| Ginga Tetsudô Three-Nine | 7.1 | 1979 |