Overview
Retired, undefeated Heavyweight World champion Rocky Marciano and the then current undefeated Heavyweight champion Muhammad Ali, sparred together with the footage then being edited to the instructions of a computer that had been designed to work out the result of this fantasy fight.
| Actor | Age then | Age now | |
|---|---|---|---|
 | 28 | June 3, 2016 (74) | |
 | 46 | August 31, 1969 (45) | |
| - | - |