Season 1 (1977)
6.56 avg 16 episodes 6.7 → 6.5 11 min avg
| # | Title | Rating | Votes |
|---|---|---|---|
| 1 | The Kooky Case of the Cryptic Keys | 6.7 | 52 |
| 2 | The Mixed Up Mystery of Deadman's Reef | 6.4 | 40 |
| 3 | What a Flight for a Fright | 6.7 | 39 |
| 4 | The Creepy Case of the Creaky Charter Boat | 6.8 | 37 |
| 5 | Big Scare in the Big Top | 6.4 | 35 |
| 6 | Double Dribble Riddle | 6.1 | 35 |
| 7 | The Crazy Case of the Tell-Tale Tape | 6.4 | 39 |
| 8 | The Creepy Claw Caper | 6.5 | 37 |
| 9 | Cavey and the Kabuta Clue | 6.9 | 37 |
| 10 | Cavey and the Weirdo Wolfman | 6.9 | 33 |
| 11 | The Disappearing Elephant Mystery | 6.4 | 35 |
| 12 | The Fur Freight Fright | 6.5 | 34 |
| 13 | Ride 'em Caveman | 6.4 | 31 |
| 14 | The Strange Case of the Creature from Space | 6.3 | 32 |
| 15 | The Mystery Mansion Mix-Up | 7.1 | 37 |
| 16 | Playing Footsie with Bigfoot | 6.5 | 34 |




