Amazon offers the best option for true "ownership." You can buy Season 3 in HD.
To get high-definition, commercial-free files directly to your hard drive or mobile device, you need a paid Video on Demand (VOD) service. Here are the best options for a permanent Prison Break download:
To convince you to click that download button, here is a spoiler-light breakdown of the Sona arc.
The Setup: Michael, Lincoln, Sara, and Mahone have escaped the conspiracy. But the mysterious "Company" captures Sara and LJ. To save them, Michael must break a man named James Whistler out of Sona—a prison from which no one has ever escaped.
The Chaos: Upon entering Sona, Michael is stripped of his shoes, his medicine, and his dignity. He must navigate a hierarchy run by drug lord Lechero. Meanwhile, T-Bag survived the Season 2 finale and becomes Lechero’s right-hand man (and eventual usurper).
The Twist: Halfway through the season, a shocking death occurs off-screen (due to actress contract disputes) that changes the emotional core of the show. Michael’s motivation shifts from logic to pure revenge.
The Escape Plan: Without his tattoos, how does Michael plot an escape? This season relies less on chemistry and more on geography and weather patterns. The final three episodes feature a chaotic riot and a dug-up grave that leads to one of the most claustrophobic escape routes in the series.