When the gang learns the location of George Estabrook's hidden Codexes, they must enlist the help of an unlikely ally to retrieve them before anyone else.

The Hardy Boys Season 3 Episodes...

• s03e01 - A Strange Inheritance
• s03e02 - A Vanishing Act
• s03e03 - A Promise of Trouble
• s03e04 - The Crash
• s03e05 - Revelation
• s03e06 - The Spider's Net
• s03e07 - At the Old House
• s03e08 - A Wild Ride

The Hardy Boys Show Summary

After a family tragedy strikes, Frank Hardy, 16, and his brother Joe, 12, are forced to move from the big city to their parents' hometown of Bridgeport for the summer. Staying with their Aunt Trudy, Frank and Joe's quiet summer quickly comes to a halt when they discover their dad, Detective Fenton Hardy, has taken on a secret investigation. Realizing that their Dad may be on to something the boys take it upon themselves to start an investigation of their own, and suddenly everyone in town is a suspect.