★ 5.6 Film
C.H.U.D.
1984
Both explore gore and police detective; both science fiction and horror
★ 5.7 Film
Xtro
1982
Both explore alien; both science fiction and horror
★ 4.7 Film
Creature
1985
Both explore alien; both science fiction and horror
★ 4.1 Film
Inseminoid
1981
Both explore alien; both science fiction and horror
★ 4.8 Film
Xtro 2: The Second Encounter
1990
Both explore alien and creature; both science fiction and horror
★ 5.0 Film
The Food of the Gods
1976
Both explore gore; both science fiction and horror