Movies like Billion Dollar Brain
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:
Funeral in Berlin
1966 · ★ 6.4
actors · keywords:5 
The Lair of the White Worm
1988 · ★ 5.9
director · score 
The Devils
1971 · ★ 7.5
director 
Mermaid Chronicles Part 1: She Creature
2001 · ★ 5.8
score 
Wayne's World 2
1993 · ★ 6.1
score 
So Undercover
2012 · ★ 6.1
score 
Gothic
1987 · ★ 5.7
director · score 
Altered States
1980 · ★ 6.7
director