The Dow Hour of Great Mysteries, was a series of seven television specials hosted by Joseph Nye Welch that were aired in 1960.
| Title | Air Date | Duration | ||
|---|---|---|---|---|
| Season 1 | Episode 1 | The Bat | 1960-03-31 | 60 min |
| Season 1 | Episode 2 | The Burning Court | 1960-04-24 | 60 min |
| Season 1 | Episode 3 | The Woman in White | 1960-05-23 | 60 min |
| Season 1 | Episode 4 | The Datchet Diamonds | 1960-09-20 | 60 min |
| Season 1 | Episode 5 | The Cat and the Canary | 1960-09-27 | 60 min |
| Season 1 | Episode 6 | The Inn of the Flying Dragon | 1960-10-18 | 60 min |
| Season 1 | Episode 7 | The Great Impersonation | 1960-11-15 | 60 min |
