★ 5.9 Film
13 Frightened Girls
1963
Same creator (William Castle); both explore spy and double agent
★ 6.3 Film
Phoenix Forgotten
2017
Both explore found footage; both science fiction and mystery
★ 7.0 Film
Backrooms
2026
Both explore found footage; both science fiction and mystery
★ 4.9 Film
Life Tracker
2013
Both explore found footage; both science fiction
★ 6.4 Film
The Fourth Kind
2009
Both explore found footage; both science fiction and mystery
★ 4.7 Film
The Gracefield Incident
2017
Both explore found footage; both science fiction and mystery