| Clue | Source | Date |
|---|---|---|
| Harrison who walked on the moon in 1972 | Wall Street Journal | 20 Mar 2021 |
| Al ___, American recording engineer with 20 Grammy Awards for his work with Quincy Jones and Steely Dan | ||
| Moonwalker Harrison | Universal | 11 Nov 2017 |
| Moonwalker Harrison | ||
| Harrison ___, last person to set foot on the moon | New York Times | 22 May 2016 |
| Harrison ___, last person to set foot on the moon | ||
| Political theorist Carl | ||
| Harrison who took steps |