Summary: Life is rough in the coal mines of 1876 Pennsylvania. A secret group of Irish emigrant miners, known as the Molly Maguires, fights against the cruelty of the mining company with sabotage and murder. A detective, also an Irish emigrant, is hired to infiltrate the group and report on its members. But on which side do his sympathies lie? (imdb)

Poster submitted by Gauntlet

Genre: Drama

Country: USA

Directed By: Martin Ritt

Written By: Walter Bernstein, Arthur H. Lewis

Starring: Sean Connery, Richard Harris, Bethel Leslie, Frank Finlay, Anthony Zerbe, Samantha Eggar

More information at the Internet Movie Database