If you loved Frenzy, try The Birds
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 Alfred Hitchcock, and they sit in Horror / Thriller territory. If that's the register that drew you to Frenzy, the second film will land in a comparable space — through a different lens.
What The Birds is
Seaside town, grey morning, birds gathering on a wire. A socialite visits, a farmer watches, birds swarm the sky. Hitchcock shoots the complacent.
Ask 
ChatGPT
Claude
Grok
Le Chat
Perplexity
for a deeper bridge
ChatGPTClaudeGrokLe ChatPerplexity