Schuylkill County, Pennsylvania, 1876. A secret society of Irish coal miners, bond by a sacred oath, put pressure on the greedy and ruthless company they work for by sabotaging mining facilities in the hope of improving their working conditions and the lives of their families.
You can now watch The Molly Maguires online on the following streaming providers in the United States.
| Directing | Martin Ritt | Director |
| Art | Darrell Silvera | Set Decoration |
| Directing | Marvin Weldon | Script Supervisor |
| Costume & Make-Up | Dorothy Jeakins | Costume Design |
| Production | Hoyt Bowers | Casting |
| Art | Tambi Larsen | Art Direction |
| Directing | James A. Rosenberger | Assistant Director |
| Production | Diane Schatten | Casting |
| Production | Martin Ritt | Producer |
| Production | Walter Bernstein | Producer |
| Sound | Henry Mancini | Original Music Composer |
| Camera | James Wong Howe | Director of Photography |
| Editing | Frank Bracht | Editor |
| Production | David Golden | Production Manager |
| Production | Wally Samson | Unit Production Manager |
| Art | Robert McCrellis | Property Master |
| Lighting | Warren Hoag | Gaffer |
| Writing | Walter Bernstein | Screenplay |
| Costume & Make-Up | Gildo Scarano | Wardrobe Supervisor |
| Writing | Arthur H. Lewis | Book |
| Camera | John Hennessey | Key Grip |
| Costume & Make-Up | Ruth Stella | Wardrobe Supervisor |
| Art | Elmer Rodgers | Construction Manager |
| Camera | Morris Hartzband | Second Unit Director of Photography |
| Sound | Elden Ruberg | Sound Recordist |
| Costume & Make-Up | Scotty Rackin | Hair Designer |
| Costume & Make-Up | Wally Westmore | Makeup Designer |
| Sound | Bill Ford | Sound Recordist |
| Directing | Oscar Rudolph | Second Unit Director |
| Crew | Nick Dimitri | Stunts |
