Despite initial reservations, Fox executives were won over On August 29, 2005, the show's two-part premiere drew an audience of 10.5 million viewers, making it a surprise hit for the network.

The serialized format, which was uncommon at the time, played a significant role in its success. The show's complex plot and twists kept viewers engaged, and the lack of other hit original dramas on Fox meant that 'Prison Break' had relatively little competition.

Season 1 Success and Future Plans

The show's early ratings encouraged Fox to extend the Season 1 episode count from 13 to 22 episodes. This decision paid off, as the show continued to attract a large audience throughout its first season.

Although 'Prison Break' faced criticism from some quarters, it was clear that the show had found a winning formula. Its success was not without its challenges, however, and the show ultimately fell into a ratings tailspin before being canceled in Season 4.

The cancellation of 'Prison Break' was met with disappointment from fans, who felt that the show had been unfairly pulled from the air. However, the show did not die a quiet death; it was revived for a fifth season in 2017, nearly a decade after its initial run.

Cancellation and Revival

This revival was a testament to the show's enduring popularity and the loyalty of its fan base. Although 'Prison Break' may have been a one-hit wonder in some respects, it had clearly left a lasting impact on popular culture.

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Still, the show had enough cultural staying power for "Prison Break" to earn a revival season in 2017.

"Prison Break" may have made TVLine's list of shows that should've ended after one season , but it did reasonably well for itself all the same.

Fox executives worried that the serialized format of "Prison Break" was unlikely to be a hit with viewers, but the premiere's ratings appeased their doubts. On August 29, 2005, Fox aired the show's two-part premiere to an audience of 10.5 million. Its viewership was especially strong with the much-coveted 18-to-49 demographic.

Granted, the premiere had an advantage that most of Fox's other shows didn't: It aired before the fall TV season officially began. Most shows on broadcast TV tend to premiere after Labor Day, and Fox's new season that year officially began on September 19.

Still, the show's early ratings were undeniably impressive, and in late September, this encouraged Fox to extend the Season 1 episode count from 13 to 22 episodes.