

Detective Belli
DirectorRomolo Guerrieri
“He tears people apart. He takes any woman he wants. He's the biggest operator in town. But it's okay. He's a cop.”
A crooked detective begins investigating a situation on behalf of a friend and gets involved in murder, deception and double-cross.
Sign in to add to your listWhat critics are saying
Verdicts use the same scale as your list: highly recommended through avoid — plus optional scores and blurbs.
Nobody on Critic, Sir! has logged a verdict for this title yet. The silence is either respectful or suspicious.
Sign in and use Add to My List below to share your own verdict.
Trailer
Detective Belli (1969) aka Ring of Death - Trailer
Cast

Franco Nero
Commissario Stefano Belli

Florinda Bolkan
Vera Fontana

Adolfo Celi
Avvocato Fontana

Delia Boccardo
Sandy Bronson

Zuzana Martinková
Emmanuelle

Renzo Palmer
Commissario Baldo

Roberto Bisacco
Claudio

Maurizio Bonuglia
Mino Fontana

Laura Antonelli
Franca (uncredited)

Geoffrey Copleston
Chief of Police (uncredited)

Silvia Dionisio
Gabriella (uncredited)

Alfonso Giganti
Police agent (uncredited)
Watching Lists
Sign in to create and edit public lists.
Loading lists…
Purchase & Discovery
Find this title on Amazon
Digital
Prime Video & digitalAmazon mixes rent, buy, and Prime in one place — one search covers the usual options.
Physical edition
4K Blu-ray & physical releasesSearch on AmazonOfficial merchandise
Official-style merch searchApparel, collectibles, and moreAs an Amazon Associate, Critic, Sir! earns from qualifying purchases. Full disclosure