Two decades after she burst onto the Disney scene, Miley Cyrus reprises her former alter ego, Hannah Montana for an anniversary special.

The trailer for Hannah Montana’s 20th Anniversary Special has been released, bringing Miley Cyrus back to the role that launched her television career.

The trailer shows Cyrus, 33, wearing the iconic blonde wig and walking on to recreated sets of the show, which revolved around teenager Miley Stewart, who lived a secret double life as pop star Hannah...