The Late Show with Stephen Colbert wrapped up its 11-season journey on May 21, 2023, with a memorable final episode filled with celebrity cameos. Colbert began the show with a heartfelt monologue, emphasizing the importance of a 'normal episode' to celebrate the occasion. Bryan Cranston humorously interrupted, expressing his disappointment at not being on the guest list, while Paul Rudd chimed in with a quirky retirement gift of six bananas. Ryan Reynolds also made a surprise appearance, joking about his respect for Colbert and referencing his keyboardist, Corey Bernhard. The episode culminated with legendary musician Paul McCartney as the final guest, who presented Colbert with a framed photo of The Beatles' iconic 1964 performance at the Ed Sullivan Theatre. The show concluded with Colbert performing The Beatles' song 'Hello, Goodbye' alongside McCartney and other musicians, marking a fitting end to a beloved late-night program.