Max wakes up in his new foster home to discover his foster parents have vanished; Max and his new brothers and sisters embark on an adventure to find them.
The Hunters stay home from school to search for their missing parents and find more than they were expecting in the Hunter House Library; Anika leads a museum tour.
The Hunters discover a secret room in the house; a clue sends Tess on the trail of a mysterious figure.
When Max gets into trouble at school, the headmistress decides she must speak with his foster parents; the children scramble to distract the headmistress from their foster parents' absence.
Max and Tess track the mysterious Rinus through Amsterdam and discover a cryptic notebook. Meanwhile, back at the Hunter house, the other kids make a mess as they try to cheer themselves up.
Reviewing details from the first five episodes of the series and giving a preview of the rest of the season.
Max and Tess follow a clue to an Amsterdam cemetery where they uncover an old family secret and an unknown key; Anika has suspicions about the new cleaning lady.
The Hunter children put on a diamond exhibition to lure their nemesis out of hiding.
A mysterious message helps the Hunter children track down the elusive "Magpie," but it may be too late as others suspect the children are home alone.
When distant relatives, Aunt Hedwig and Uncle Eugene, are brought in to look after the Hunter children, the children worry their relatives are more interested in the Hunter fortune than helping the family.
The kids attempt a high-stakes exchange to rescue their parents while trying to outwit Aunt Hedwig and Uncle Eugene.
A new foster couple temporarily take in Anika and Sal. Meanwhile, Max and Tess uncover news about the blue diamond.
The kids begin to unravel the mystery around the missing red diamond. Meanwhile, Max keeps a secret from his siblings.
When the discovery of an old map points the kids toward the red diamond, Max makes a secret deal with a nemesis.
Tess and Max work together to trick their foes. Meanwhile, Anika doesn't want to celebrate her birthday.
Tess journeys into a maze of underground tunnels to find the red diamond. Meanwhile, Max has to conquer his fears; the kids get a surprise visit; and Max and Tess meet with the hooded figure.
Max tracks a possible suspect while the other children search the house for new clues.
The Hunter children capture a surprising trespasser and must hide their new guest.
The Hunter children must band together to outwit one of their biggest opponents.
The Hunters make a huge breakthrough but also suffer a big setback.
The final villain is revealed as the children race to solve the last clues and unlock the mystery.
The Hunters discover a cryptex, but Erik secretly takes it before they can find out what it contains; Max hears from his birth parents; the police accuse Erik of art theft.
Max hears from his birth parents; Erik gets taken to the police station, where Daniel tries to find the evidence against him.
The kids find the stolen puzzle box and try to hide it from the police; Erik returns home, but he acts suspiciously; Daniel finds a clue in the museum footage; Max leaves for Spain.
The Hunters meet a young girl named Evie whose necklace has the same crown symbol as the cryptex; Erik reveals that he has a special connection to Evie.
The children find evidence that could prove Erik's innocence, but someone hacks into Sal's computer and erases the footage; Max realizes there is something strange about how his birth parents tracked him down.
Evie's stepmother, Lucia, tries to take her back; the Hunters attempt to track down information on Lucia by visiting Evie's old neighborhood, where they meet tech-loving Jennie and obtain footage that gives them their next clue.
When Tess finds an old Ruybosch family tree, she realizes that it bears the same crown symbol that they found on the necklace; Jenny helps Sal investigate the mysterious hacker; a comic book publishing company approaches Jake with a tempting offer.
The children think Lucia framed Erik and decide to frame her back by planting a vase in her house, but the plan goes awry and they must work to avoid getting caught.
The Hunter children attempt to make it out of Lucia's house with the vase before being caught.
The Hunter children devise a plan after realizing one of the relatives is a mole; Daniel can no longer work on the case when the police collect enough evidence to prosecute Erik.
The Hunter children confront Daniel, who reveals a new piece of evidence; Anika unwittingly uncovers the next piece of the puzzle.
The Hunters approach Detective Simon with their evidence, but are dismissed; Apollo appears with news that he can find the hacker; a daring mission leads the children to an abandoned railway yard.
Inside the hacker hideout, the children discover a map to a hidden room in the Hunter house; Max uses a telegraph machine to send a warning.
Apollo reveals the hacker's identity and plan; Anika and Jake attempt to contact Max; the Hunters confront the thief, but he escapes and locks them in the secret room.
Sal and Jennie discover the hacker's identity; Evie finds a mysterious object while searching for the crown.
Lucia makes another claim for Evie; Tess recognizes the object Evie found and thinks it will lead them to the true identity of the mole.
Tess and Sal work on discovering the mole's identity; Daniel and Anika spy on Lucia; the hacker learns he has been tricked.
Diane shows up and takes the crown when Erik is forced to go to the police station; the children finally uncover the mole's true identity.
Tess and Jake desperately try to convince relatives that the mole has framed Erik, but Sal's evidence is needed to prove Erik's innocence and stop the thieves from escaping with the crown.
Anika is sent an unusual birthday present – a miniature pyramid wrapped inside a torn treasure map. Sal discovers they are tied to a long-lost Aztec treasure – and an ancient curse. A new mystery has begun!
The Hunters set off for a family vacation, but all is not as it seems when their directions lead them to an abandoned house in the forest. Things get even stranger when they hear noises in the attic…
When the Hunters car won't start, they’re stuck at the forest house as a storm approaches. Sal, Anika and Jake tell spooky stories to pass the time, but are shocked when one of the stories starts to come true!
When Jake tries on an ancient mask from the attic, the owner of the forest house is convinced he is now cursed. And after Jake suffers a series of mishaps, it seems like the curse might be real!
Sal and Anika discover a mysterious stone near the house. Determined to find out more, they head into the forest in search of clues…only to realize they are not alone.
Sal and Anika meet a nervous boy in the forest. While Anika befriends him, Sal is convinced he is a thief. But when the two of them confront him, he reveals a secret they never would have expected.
With Oliver’s help, Sal builds a phone mast and is finally able to decipher the symbols on the pyramid. Meanwhile, Anika quizzes Dottie about the artifacts in the attic, but has a tough time getting answers.
Anika and Oliver attempt to make a potion to cure Jake’s curse. Meanwhile, Sal struggles to solve the first riddle – but Evie may have the answer.
Having figured out the workings of the mysterious map, the gang splits up in search of another riddle stone – but who will get there first? And who will get a fright in the forest?
The gang uncovers a second riddle, but cracking it proves tricky. And when an emergency means the Hunter kids must return to the city immediately, it looks like the treasure hunt is off for good.
Sal and Anika pay a visit to Diane, where they spot a familiar - and frightening - face at her door. Meanwhile, in the forest, Oliver and Jasmyn try to solve the riddle on their own.
With the Hunter Museum's survival at stake, Sal and Anika devise a secret plan to retrieve their stolen artifacts and save their home. And two new arrivals turn up at their house, but are they friends or foes?
Anika and Sal have a narrow escape after realizing they've been tricked. Oliver must hide in plain sight at the Hunter House while Jasmyn is forced to cover for him at home, causing chaos all around!
Jasmyn makes a discovery in the forest, but can't figure out how it connects to the treasure hunt. Jake is finally coming home from the hospital, but it wouldn't be a Hunter welcome without a big surprise.
Jasmyn encounters a problem during her search for the next riddle stone. Anika and Oliver spot the mysterious Markus coming out of the planetarium. Sal and Jake uncover a shocking secret that will change everything!
Anika and Oliver argue after he shares an upsetting theory with her. Meanwhile, Sal and Jasmyn must attempt a daring and dangerous mission in order to find the next riddle stone.
It's a day of discoveries for the gang – Jasmyn finds a new clue but gets caught red-handed. Oliver stumbles upon a secret in the Hunter House. And Sal and Anika get a surprise when they revisit Diane's house.
With another stone found and a new riddle to solve, the gang returns to the planetarium in search of answers, but get more than they were expecting. Will they be able to solve the mystery in time?
Anika returns to the forest looking for answers, but comes across a shocking scene. The Hunters are doing everything they can to find their stolen artifacts. But will it be enough to save the museum and their home?
Anika decides to confront Dottie, but her plan goes more than a little awry. Sal and Oliver develop an old camera film and discover an unexpected truth.
Anika and Jasmyn escape from the attic, but not before gathering vital new clues. Sal and Oliver search for the next riddle stone, but they aren't the only ones looking for it. Who will get there first?
Anika's detective work leads her to uncover the truth about her past. Back in the forest, the boys are hot on the trail of the next riddle but find themselves getting stuck!
Anika starts to put the pieces together and tries to warn Sal that he could be in danger. But it might be too late as the boys have already gotten themselves into a sticky situation.
Everyone reunites in the forest and Oliver finally learns the truth about Dottie. The kids formulate a new plan to find the treasure and save the Hunter Museum.
The race is on as Sal and Jasmyn try to solve the final riddle before their mystery opponent. And Anika and Oliver try everything and anything to get valuable information at the forest house.
Sal and Anika return to the Hunter House to work with Rex on the mystery. And Oliver and Jasmyn finally uncover the identity of their secret enemy!
Sal and Anika are left empty-handed after another shocking robbery and now must find a different way to outwit their enemy. Back in the forest, Oliver decides to take matters into his own hands.
With the eclipse rapidly approaching and the final riddle solved, the kids must put their heads together and figure out how to stop their enemy and get to the treasure first.
With only hours left until the eclipse finally happens, every second is vital. But with Sal and Anika trapped at the Hunter house, will they make it to the secret location in time?
The eclipse has finally arrived -can the Hunters beat their enemy to the treasure while also saving the Hunter Museum?
Oliver and Anika have a new mystery - figuring out who their real dad is! An unexpected guest and an invitation to summer school sends them in a different direction.
Determined to find out what's inside the toy bunny, Anika decides to accompany Jennie to the summer school, leaving Oliver to search potential dad suspects.
Oliver, Jasmyn and Evie head to a book signing hoping for some bio-dad names. Meanwhile 'Sally' has a difficult initiation test by Miss Lucas, putting her cover under strain.
Jennie and Anika hit a dead end with their investigation into the bunny's holocode device, while the hunt for the twins' dad reveals a new name.
The Hunters struggle to free themselves from the lockdown created by Erik's security system via a series of riddles in their very own Hunter Street Escape Room adventure.
Evie struggles to convince the others there's someone else in the house, and with Erik and Kate departing, the Hunter kids are alone with a threat lurking in their midst.
Anika and Jennie try to get to the bottom of the mysterious VR headsets. Oliver, Florian and Jasmyn are in for a shock of their own when they pay a visit to Florian's house.
The Hunters plan a break-in at the Academy. While Anika, Jasmyn and Jennie get their spy on, the boys are set to work trying to find a potential code word to unlock the holocode.
The heist doesn't go as expected and the girls discover Miss Lucas's obsession. An unexpected reveal for Daniel and Evie leaves them reeling. Can Florian be trusted?
Miss Lucas is intent on proving that nothing suspicious is happening at the Academy. Meanwhile, Jasmyn calls Oliver for help, and the Florian situation begins to escalate.
Anika is noticeably different now she's 'Badika' but will the others realise there's anything wrong? Oliver, Jasmyn and Florian skip out on their chores and get an unexpected lead.
Anika leads an operation to kidnap Baby Harry, and Florian tries to pull the wool further over Oliver and Jasmyn's eyes. Evie, however, grows suspicious.
Anika and Florian head into the tunnels to follow Miss Lucas.
Jennie shows the others what she's witnessed and they plan to un-brainwash Anika. Evie still can't remember Florian, although her suspicions are starting to re-surface.
The gang waits with bated breath to see whether the blocker has worked on Anika, plotting how she can act as a double agent and steal back the items she lost. Miss Lucas shares her evil plans, which have devastating implications for the Hunters.
Anika pretends to still be bad in order to steal back the holocode device from Miss Lucas; Jennie is able to unlock it revealing an eerie message from the past and a warning for the future.
Oliver remembers it is Dottie's birthday and prepares a celebration for her, while Anika and Jasmyn head into the tunnels to find the missing piece of the Oscillator.
Oliver's loyalties are tested as Miss Lucas manipulates him and danger befalls Daniel. Jennie finds out some background on Miss Lucas and her bitter grudge against Erik.
With time against them, Anika and Jasmyn rush to Orphans Inc hoping to rescue Daniel and the Jacksons, while Jennie and Josh sneak into the Academy to try and find more evidence; Evie has her own battles at home looking after the adults.
In a final showdown in the tunnels under Hunter House, the Hunters must stop Miss Lucas before she brainwashes the whole of Amsterdam.
