In a new episode of her Disney+ docuseries 'The End of an Era,' Taylor Swift opened up about preparing to perform for more than three and a half hours each night on the Eras Tour.

Swift’s six-parter premiered on Disney+ along with her all-new concert film. Episodes three and four of the series drop Friday, Dec. 19, and episodes five and six, originally scheduled for Friday, Dec.

Fans spotted the injury back in 2023, prompting Swift to tell them she was "totally fine." Here's what happened.

Taylor Swift and Carpenter performed a medley of "Espresso," "Is It Over Now?" and "Please Please Please" at the Caesars Superdome in New Orleans in October 2024. Now, they're opening up in Swift's 'End of an Era' docuseries about how the moment came together.

Travis Kelce's very public attempts to present Taylor Swift with a friendship bracelet during the early phase of the Eras Tour in 2023 caught the attention of a very prominent member of Swift's family.

Swift opened up about how she had to "up my game in terms of physical training" to perform during her nearly two-year "Eras Tour."

When Joseph Cassell Falconer, Swift's longtime stylist, and his team finally began work on a second bodysuit ahead of the final U.S. leg, the process proved far more complicated than expected. In Episode 3, Swift is shown trying on an early version of the new design, immediately clocking issues with the fit.

Thank You For the Lovely Bouquet” also showcases Swift’s dancer Whyley Yoshimura and his wish to dance in the “…Ready For It?” sequence during the Reputation part of the tour. Swift typically only had female dancers for that song,

Swift's 2017 hit track "I Did Something Bad" from her Reputation album plays over the end credits of the psychological thriller, which is based on the bestselling Freida McFadden novel. "It's so perfect," Sweeney, 28, tells PEOPLE of the needle drop moment after the film's twisted climax.

In the Disney+ docuseries, Swift's mom explains how she urged her daughter to give No. 87 on the Chiefs a chance.