The Hardy Boys / Nancy Drew Mysteries
S1 · E4 — The Mystery of the Diamond Triangle
S1:E4 · The Mystery of the Diamond Triangle
14 episodes in this season
The Mystery of the Haunted House
48 min
The Mystery of Pirate's Cove
The Mystery of Witches' Hollow
The Mystery of the Diamond Triangle
The Disappearing Floor
47 min
The Secret of the Whispering Walls
The Flickering Torch Mystery
A Haunting We Will Go
The Mystery of the Flying Courier
Mystery of the Fallen Angels
Wipe Out
The Mystery of Ghostwriters' Cruise
The Secret of the Jade Kwan Yin
Mystery of the Solid Gold Kicker
