If you loved Ring of the Nibelungs, try The Little Vampire
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 Uli Edel, and they sit in Adventure / Fantasy territory. If that's the register that drew you to Ring of the Nibelungs, the second film will land in a comparable space — through a different lens.
What The Little Vampire is
The film attempts a kid-friendly take on vampirism. A lonely boy befriends a young vampire, and together they search for an amulet that can protect Rudolph's family from a relentless vampire hunter. It's probably somebody's favorite movie.
Ask 
ChatGPT
Claude
Grok
Le Chat
Perplexity
for a deeper bridge
ChatGPTClaudeGrokLe ChatPerplexity