8 episodesFirst aired 31 July 2023
E1Jul 202346m
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.
E2Aug 202345m
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.
E3Aug 202344m
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.
E4Aug 202344m
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.
E5Aug 202344m
After a shocking blow, the gang must divide and conquer to determine the identity of Deep Voice and get The Core back.
E6Sept 202343m
With the help of Drew, the gang makes a daring plan to retrieve The Core, but their loved ones' lives hang in the balance.
E7Sept 202345m
The Hardy Boys get what they want most and must race to deactivate The Core before it's too late.
E8Sept 202344m
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.