★ 7.0 Film
Ghidorah, the Three-Headed Monster
1964
Same creator (Ishirō Honda); both explore sequel and tokusatsu
★ 6.4 Film
The Mysterians
1957
Same creator (Ishirō Honda); both explore japan and space
★ 6.2 Film
King Kong Escapes
1967
Same creator (Ishirō Honda); both explore japan and tokyo, japan
★ 6.1 Film
Earth vs. the Flying Saucers
1956
Both explore alien invasion; both science fiction and action
★ 6.8 Film
Terror of Mechagodzilla
1975
Same creator (Ishirō Honda); both explore mind control and alien invasion
★ 6.6 Film
Atragon
1963
Same creator (Ishirō Honda); both explore tokusatsu