A trailer has been released for a documentary about Taylor Swift's Eras Tour, offering a behind-the-scenes look at the tour. The trailer, titled "The End of an Era", appears to feature footage of the tour and possibly its final show, although details about the documentary's content are not entirely clear. The trailer seems to show emotional moments, including Taylor Swift shedding tears, and may include appearances by other individuals, such as Sabrina Carpenter and Travis Kelce.