Overview
An ageing hard-living 1970s rock star decides to change his life when he discovers a 40-year-old undelivered letter written to him by John Lennon.
| Actor | Age then | Age now | |
|---|---|---|---|
 | 74 | 85 | |
 | 56 | 67 | |
 | 85 | February 5, 2021 (91) | |
 | 42 | 53 | |
 | 44 | 55 | |
 | 44 | 55 | |
 | 28 | 38 | |
 | 38 | 48 | |
 | 8 | 18 | |
 | 26 | 36 |