In an emotional and enriching final series, Vince is back and sober after spending three months in rehab; he returns home ready to work. He pitches a film idea to his friends about miners, but is not well received among his "entourage". Vince writes a script for the miner movie which his friends meanly mocked but the feedback from Billy Walsh is not what he expected. He feeds back that the movie would be better served with Drama as the lead, rather than Vince himself. Vince meets with producer Carl Ertz at his house. Ertz offers to produce his TV movie for Johnny, but in return wants Vince to star in the film Taxman. During the meeting, Ertz runs off to the bathroom to get high and subsequently shoots himself in the head. This shocking unfolding of events hits Vince hard, especially as after the shooting, he is required to take a drug test by his parole officer due to cocaine being found in Ertz's house. E and Sloan have broken up, mainly because E refused to sign a prenuptial agreement and took over Murray Berenson's agency with Scott's help while both E and Scott later work together, creating the "Murphy Lavin Group". Sloan reveals to E that she is pregnant with his child but that she is moving to New York. Vince has an interview with Vanity Fair writer Sophia Lear. He opens up to Sophia and tells his story only for the article to call him an "insecure womaniser". Turtle and Drama each speak with Sophia, and try to steer her towards going out with Vince, which she ultimately does. After Avión goes public, Vince's original investment of $1.1 million is now worth $15 million and Turtle's $300,000 is worth $4 million. In the final episode, Vince tells the gang that he's flying to Paris to marry Sophia. E quits his job and announces that he's moving to New York to try to be a good father for his child. Turtle and Drama try to convince Sloan to forgive E and fly to Paris for the wedding. She's on the fence, until Vince seals the deal by giving her a heartfelt speech about E. In the meantime, Ari quits his job for his family and reconciles with his wife. In the end, the entourage meets up at the airport where Sloan forgives E and together they fly away to a destination of their choice, compliments of Vince. Meanwhile, Vince, Sophia, Drama, Turtle, Ari and Melissa fly to Paris for Vince's wedding. In the post-credits scene, Ari and Melissa are busy resting on the Amalfi Coast when John Ellis suddenly calls up Ari. John explains to Ari that he wants to retire, and wants him to take his place as chairman and CEO of Time Warner. The final scene shows Ari contemplating the offer.
