| Name | First Aired | Runtime | Image | |
|---|---|---|---|---|
| S01E01 | The Mystery of the Haunted House |
January 30, 1977
ABC (US)
|
45 | |
| S01E02 | The Mystery of Pirate's Cove |
February 6, 1977
ABC (US)
|
45 | |
| S01E03 | The Mystery of Witches' Hollow |
February 13, 1977
ABC (US)
|
45 | |
| S01E04 | The Mystery of the Diamond Triangle |
February 20, 1977
ABC (US)
|
45 | |
| S01E05 | The Disappearing Floor |
March 6, 1977
ABC (US)
|
45 | |
| S01E06 | The Secret of the Whispering Walls |
March 13, 1977
ABC (US)
|
45 | |
| S01E07 | The Flickering Torch Mystery |
March 27, 1977
ABC (US)
|
45 | |
| S01E08 | A Haunting We Will Go |
April 3, 1977
ABC (US)
|
45 | |
| S01E09 | The Mystery of the Flying Courier |
April 10, 1977
ABC (US)
|
45 | |
| S01E10 | Mystery of the Fallen Angels |
April 17, 1977
ABC (US)
|
45 | |
| S01E11 | Wipe-Out |
April 24, 1977
ABC (US)
|
45 | |
| S01E12 | The Mystery of Ghostwriters' Cruise |
May 1, 1977
ABC (US)
|
45 | |
| S01E13 | The Secret of the Jade Kwan Yin |
May 15, 1977
ABC (US)
|
45 | |
| S01E14 |
Mystery of the Solid Gold Kicker
season finale
|
May 22, 1977
ABC (US)
|
45 |
No artwork of this type.
No artwork of this type.