If you loved The Betrayal, try Shinobi no Mono 4: Siege
A bridge between a film you've already seen and one most people haven't. Here's what they share, and what the second one does that the first one doesn't.
What they share
Both films are directed by Tokuzō Tanaka, and they sit in Action / Drama territory. If that's the register that drew you to The Betrayal, the second film will land in a comparable space — through a different lens.
What Shinobi no Mono 4: Siege is
You infiltrate Osaka castle. Tokugawa Ieyasu wants the Toyotomi clan erased. But ninja loyal to the clan slip past Ieyasu's cordon. Tanaka shoots in widescreen, heightening the chaos. The film presents a kinetic dance, shadow versus light.
Ask 
ChatGPT
Claude
Grok
Le Chat
Perplexity
for a deeper bridge
ChatGPTClaudeGrokLe ChatPerplexity