| Season One | 14 color episodes in 60 minute format | |||
|---|---|---|---|---|
| Ep | PN | Airdate | Title | |
| 1 | HB | Jan 30/77 | The Mystery of the Haunted House | |
| 2 | ND | Feb 06/77 | The Mystery of Pirate's Cove | |
| 3 | HB | Feb 13/77 | The Mystery of Witches' Hollow | |
| 4 | ND | Feb 20/77 | The Mystery of the Diamond Triangle | |
| 5 | HB | Mar 06/77 | The Disappearing Floor | |
| 6 | ND | Mar 13/77 | The Secret of the Whispering Walls | |
| 7 | HB | Mar 27/77 | The Flickering Torch Mystery | |
| 8 | ND | Apr 03/77 | A Haunting We Will Go | |
| 9 | HB | Apr 10/77 | The Mystery of the Flying Courier | |
| 10 | ND | Apr 17/77 | The Mystery of the Fallen Angel | |
| 11 | HB | Apr 24/77 | Wipe Out | |
| 12 | ND | May 01/77 | The Mystery of the Ghostwriter's Cruise | |
| 13 | HB | May 15/77 | The Secret of the Jade Kwan Yin | |
| 14 | ND | May 22/77 | Mystery of the Solid Gold Kicker | |
| Season Three | 10 color episodes in 60 minute format | |||
|---|---|---|---|---|
| Ep | PN | Airdate | Title | |
| 37 | HB-50817 | Oct 01/78 | The Last Kiss of Summer | |
| 38 | HB-50818 | Oct 08/78 | The Last Kiss of Summer, Part 2 | |
| 39 | HB-50809 | Oct 12/78 | Assault on the Tower | |
| 40 | HB-50812 | Oct 22/78 | Search For Atlantis | |
| 41 | HB-50808 | Oct 29/78 | Dangerous Waters | |
| 42 | HB-50819 | Nov 05/78 | Scorpion's Sting | |
| 43 | HB-50820 | Nov 19/78 | Defection to Paradise | |
| 44 | HB-50821 | Nov 26/78 | Defection to Paradise, Part 2 | |
| 45 | HB-50810 | Dec 03/78 | Game Plan | |
| 46 | HB-50801 | Jan 14/79 | Life On the Line | |
