
Circle of Iron
1978 · Movie · R · 97 min · ★ 5.6
The cult martial arts epic, based on Bruce Lee’s passion project, about a man who must fight a string of opponents for a mystical book of knowledge.
Also known as The Silent Flute
Where to watch
Watch free on Tubi — also streaming on Amazon Prime Video, Shout! TV and MIDNIGHT PULP.
2 hours to watch.
Stream (included)
Streaming availability and prices may be inaccurate or change — verify with the provider before subscribing.
unSUB's subscription recommendations are informational only, not financial advice.
More value for your money
Similar titles, ranked by watch-hours per subscription dollar.
Details
- Years
- 1978
- Release date
- 1978-07-25
- Language
- English
- Rated
- R
- Runtime
- 97 min
- TMDB rating
- 5.6/10 (68 votes)
Themes
- martial arts
- sword
- sorcery
Cast & crew

David Carradine
as The Blind Man / Monkeyman / Death / Changsha

Jeff Cooper
as Cord

Christopher Lee
as Zetan

Roddy McDowall
as White Robe

Eli Wallach
as Man-in-Oil

Anthony De Longis
as Morthond

Earl Maynard
as Black Giant
- EC
Erica Creer
as Tara
- MV
Michael M. Vendrell
as Martial Artist
- LW
Leo Whang
as Martial Artist
Directed by Richard Moore