Movies like Swamp Thing
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:
Deadly Friend
1986 · ★ 6.2
director · genres · decade · mood 
The Fly II
1989 · ★ 5.7
genres · decade · mood · score 
DeepStar Six
1989 · ★ 5.5
genres · decade · mood · score 
C.H.U.D.
1984 · ★ 5.6
genres · decade · mood · score 
Communion
1989 · ★ 5.3
genres · decade · mood · score 
Humanoids from the Deep
1980 · ★ 5.8
genres · decade · mood · score 
The Return of Swamp Thing
1989 · ★ 5.5
genres · decade · mood · score 
Galaxy of Terror
1981 · ★ 5.3
genres · decade · mood · score