Every season of Painkiller ever, ranked from best to worst by thousands of votes from fans of the show. The best seasons of Painkiller!

Seizing an opportunity, Richard bets on an opiate that relieves pain. College graduate Shannon takes a job at Purdue. Glen suffers a workplace injury.

The One to Start With, the One to Stay With

A patient using OxyContin attends a Purdue conference. Edie witnesses the drug's adverse effects. Richard faces roadblocks in his pursuit of profit.

Jesus Gave Me Water

Glen is forced to detox when his addiction lands him in the ER. Edie struggles to convince her new boss, the US Attorney, to build a case against Purdue.

Blizzard of the Century

Edie works to expose Purdue. Shannon enjoys the perks of her job but faces a moral dilemma. Pushed to the brink, Glen starts losing control at work.

Is Believed

Glen hits rock bottom, Shannon attends a raucous work afterparty, and Edie uncovers damning evidence in her case against a pharmaceutical giant.

Hot! Hot! Hot!

Glen starts sobriety. Shannon reevaluates her role. Using new evidence, Edie and the team take Purdue to court as the case comes to a stunning end.

What's in a Name?

The causes and consequences of America's opioid epidemic unfold in this drama following its perpetrators, victims and an investigator seeking the truth.

The Best Seasons of Painkiller

The Best Seasons of Painkiller

Season 1