Power: Season 4 (2017)

In the Season 4 premiere, Ghost's arrest for the murder of Agent Knox leaves him facing threats from a number of sources, while Tasha scrambles to raise bail as the Feds build a case. Meanwhile, Tommy tries to get comfortable in his new role and seeks help recovering Tariq.

Ghost faces harassment; Proctor works to protect his client; the team discusses strategy for taking down St. Patrick; Tommy struggles to let go of his old duties; and Tasha tells the kids what's going on.

Prosecutors turn up the heat, forcing Tommy's plan to divert their attention; Teresi obtains information about Ghost and engineers a blackmail scheme; in his father's absence, Tariq seeks out Kanan.

Mak brings back Angela to the prosecution team and assigns her a task that brings her face-to-face with Tasha; Julio struggles to manage the primeras below him and Tommy's behavior; Tariq continues running with Kanan.

With tensions high, Silver warns Ghost that Tasha may have to testify. Also: now aware of Ghost's innocence, Angela struggles to find a way to stop the prosecution; and Teresi sets a plan in motion to eliminate Ghost.

Returning to Truth -- and life as a free man -- Ghost finds himself trapped in a new business venture. Meanwhile, Tasha and LaKeisha plan to reopen the weave shop. Tommy escapes to Chicago for a meeting with the suppliers that takes an unexpected turn. Dre and Cristobal set a plan in motion to get rid of Julio. And with Ghost released from prison, Jukebox and Kanan revisit their plan to kidnap Tariq, sending Ghost on a wild chase to save him.

As Ghost moves forward with his new business venture, the entire St. Patrick family is thrust into a new role in the public eye. Tasha seeks out Silver's help and their relationship deepens. When Tommy returns to New York, Dre talks himself into a promotion. And when Mak tells the whole prosecution team they're suspended, they start to form new alliances to find and take down Greg's real killer.

When Ghost sees that the location for his new business is in a gang-infested area, he has to re-team with Tommy to clean it up. As Tommy threatens war with the Jimenez, his organization starts to destabilize. Feeling the clock ticking, Mike makes a last ditch effort to pin Greg's murder on someone else as Angela tries to rally a team to take him down. Tommy learns the truth about his family. And, unhappy at home, Tariq looks to some old friends for excitement.

When Ghost realizes he's getting screwed in his new business deal, he starts playing dirty in the clean world. After meeting her new boss, Angela explores her other options. Dre makes big moves against Tommy's organization. Tommy gets proof about his family that paints Kate in a whole new light. And with people after him and his life spinning out of control, Tariq hatches a plan to escape.