| Clue | Source | Date |
|---|---|---|
| Howard's ''Happy Days'' dad | Newsday | 07 Apr 2017 |
| Tom of 'Happy Days' | New York Times | 09 Nov 2016 |
| Tom of "Happy Days" | ||
| Longtime film critic Crowther | ||
| Longtime film critic Crowther | ||
| Tom of "Happy Days" | ||
| "Father Dowling Mysteries" star Tom | ||
| Tom of "Happy Days" | ||
| Tom of "Father Dowling Mysteries" | ||
| Mr. C. portrayer on "Happy Days" | ||
| Critic Crowther |