As The Core's true purpose is revealed, the Hardy Boys and their friends must band together to save themselves, and the world, from an unheard-of technology that could forever change life as they know it.
- Directed by
- Melanie Orr
- Written by
- Chris Pozzebon
Guest stars
All episodes — Season 3
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S3 E1A Strange Inheritance
Jul 31, 20238.846 min
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.
S3 E2A Vanishing Act
Aug 7, 202345 min
Betrayed by one of their own, the gang struggles to understand the meaning behind George Estabrook's map and faces a shocking quid pro quo.
S3 E3A Promise of Trouble
Aug 14, 202344 min
The gang joins Callie at Rosegrave with hopes of saving Frank, but they'll require the help of an old foe and The Power of The Eye.
S3 E4The Crash
Aug 21, 202344 min
With Frank back, the race is on to locate the third and final Relic, but the bad guys are hot on the Hardy Boys' trail.
S3 E5Revelation
Aug 28, 202344 min
After a shocking blow, the gang must divide and conquer to determine the identity of Deep Voice and get The Core back.
S3 E6The Spider's Net
Sep 4, 202343 min
With the help of Drew, the gang makes a daring plan to retrieve The Core, but their loved ones' lives hang in the balance.