Jerry Maguire used to be a typical sports agent: willing to do just about anything he could to get the biggest possible contracts for his clients, plus a nice commission for himself. Then, one day, he suddenly has second thoughts about what he's really doing. When he voices these doubts, he ends up losing his job and all of his clients, save Rod Tidwell, an egomaniacal football player.
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?