Movies like Crack in the World
Same DNA — director, keywords, mood, era. Ranked by closeness, with a decade spread.
⭐ Pick one — directed bridges
One curated follow-up rather than scrolling a grid:
Ebirah, Horror of the Deep
1966 · ★ 6.3
genres · decade · score 
Underwater
2020 · ★ 6.3
keywords:3 · genres 
Gamera, the Giant Monster
1965 · ★ 6.0
genres · decade · score 
King Kong Escapes
1967 · ★ 6.2
genres · decade · score 
Gamera vs. Guiron
1969 · ★ 5.3
genres · decade · score 
Gamera vs. Gyaos
1967 · ★ 6.1
genres · decade · score 
Gamera vs. Viras
1968 · ★ 5.6
genres · decade · score 
Gappa, the Triphibian Monster
1967 · ★ 5.7
genres · decade · score