The Sibunas’ next Task is a deadly Egyptian version of hopscotch. If they get the sequences wrong then the ceiling starts to descend. The gang figures out the safe sequence to cross the deadly hopscotch. Then, when Nina hears Senkhara, she follows.

The day of the Ball. Amber, Nina and Fabian have had the same dream of the Spirit pushing Nina into the Chasm. The night of the Ball. Amber, Nina and Fabian complete the hopscotch challenge but there’s a bigger test to come.

New boy Eddie arrives and makes an enemy in Patricia. Amber surprises Nina by finding something Nina’s been looking for. Eddie causes trouble at Jerome’s fundraiser day, and things get worse when Mara figures out it’s all a scam.

Amber joins the Sibunas as they find the antechamber and amulets. Mara’s upset about Mick. Trudy’s leaving to work in the Exhibition and Mick is leaving for good. Meanwhile, Jerome decides to hire a Private Investigator.

Nina and Fabian puzzle over the mysterious cube that they found in the tunnels. Nina figures out how to make the mysterious cube into a key to unlock the first door in the tunnels, and soon the Sibunas face their next Task.

Senkhara leaves her mark on Nina, and Fabian’s godfather, Jasper, advises her about the mark and the Mask. Nina thinks the Mask is in the house – and then the dollhouse opens to reveal a map. Poppy researches her and Jerome’s father.

Nina and Fabian sneak back into the attic to listen to the cylinders but it makes a loud screeching sound and they have to abandon their plans. Patricia sees someone hanging around on the school grounds and is freaked out, thinking it’s a ghost.

Joy agrees to Mara's ultimate revenge plot – to break Jerome's heart. Meanwhile Mara discovers she is 2nd in line to inherit a Lord's estate. Eddie escapes the crypt and the Sibunas puzzle over how to unlock a mysterious capsule.

Alfie is ping pong coach and Vera’s upset with the article. Eddie plans a prank on Mr Sweet. Victor completes the task. Senkhara is furious. Mara & Vera have a hearing about Mara’s claims. Fabian thinks he's solved the task, Eddie’s Mr Sweet backfires.

Victor & Vera hide in the cellar & see Nina entering the code. Patricia’s revenge backfires, and the Sibunas enter the antechamber. Victor is blinded by the beacon flash. Poppy's Father wants a prison visit. The Sibunas cross the chasm.

Mara is upset that Mick’s family is moving, Alfie tries to impress Amber, and Fabian writes a poem for Nina. There’s a replica of the Mask of Anubis in the Exhibition, so Nina and Fabian go check it out.

Fabian keeps the Jackal mark a secret, while Nina’s map leads them to a secret door in the cellar, but she needs the right code to get in. Amber saves Nina and Fabian from Victor, and insists they tell her what’s going on.

Whilst hiding from Victor, Nina accidentally opens a secret panel in the attic with her pendant and sees a pair of eyes looking out at her! Patricia persuades Mara to help her steal Joy’s file from Mr Sweet’s office, instigating a bag search by Victor.

Eddie has a bad feeling something terrible is about to happen. The Sibunas plant secret cameras in the gatehouse and hear a strange voice calling for help. Mara and Willow plot revenge on cheating Jerome.

Amber’s temporarily blinded by a strange beacon booby trap. Nina and Fabian discover the only thing that can protect them. Nina and Fabian explore the first Task in the tunnels, set by Sarah’s father Robert.

Jerome is blackmailed by a 7th grader. Nina has a dream, inspired by a riddle. Alfie saves the dollhouse, the gang finds out who is blackmailing Jerome, Senkhara tells Nina to find the Mask of Anubis, and Victor is thinks he will find The Book of Isis.

Denby and Frobisher kidnap Willow but dismay at her inability to sin. Patricia plans to captures KT by offering to help clear her name. Jerome and Joy share a kiss - Mara's plan is backfiring?

Joy and Jerome share a romantic moment during a very strange date. The Sibunas discover a phonograph in the secret room and it's the final straw for Patricia when she finds intimate messages on Eddie's laptop.

Victor discovers the secret room and installs one of Frobisher's fatal booby traps. Miss Denby continues to meddle in Eddie and Patricia's fragile relationship. Joy's persistence finally pays off when Jerome asks her on a date.

The Sibunas find Frobisher apparently dead – were they wrong all along? Jerome is humiliated in front of the class during the "singing competition". Victor visits the Gatehouse and is captured by Frobisher as his first sinner.

Frobisher finally wakes up and as the Sibunas predicted, he's evil. Joy tells Willow & Mara about Jerome's two timing ways. Victor and Denby force Mr Sweet to take drastic action against the Sibunas.

The Sibuna gang return and have a midnight feast in the attic where they find a dollhouse. Victor searches for The Book of Isis – an ancient tome that will tell him how to recreate the Elixir. Nina looks for a new hiding place for the cup, but is it safe?

Anubis House battle Isis House in a Dodgeball Tournament. Harriet Denby escapes from the gatehouse and KT discovers that there's an easier way into the secret room.

The adults are on the Sibunas' tail, looking for their second sinner. Patricia plans to tell Eddie how she really feels about him, little knowing that Victor and Denby have trapped him in the crypt.

Victor is translating The Book of Isis. Fabian takes Joy out. Nina decides to the Web chamber. Eddie & Patricia misbehave in class. Jerome wants the shield, so he’ll have to win it back. Mara finds out Vera’s résumé is a lie & Nina learns Senkhara’s name.

The Collector creeps into the Library. Jerome and Alfie bet Eddie that he can’t get Patricia to dance, and Eddie wins. Nina flees to the tunnels, while Jerome reads the letter his Dad sent to Poppy. Nina is angry with Fabian.

When Fabian's trusting nature lands him in the hands of Frobisher, Ammut's collection is almost complete. Meanwhile, Eddie realises the Sibuna traitor is not KT and Jerome shocks Joy with a surprise ending to their play.

Nina is trying to distance herself from the gang but still can’t help solving the latest riddle leading them to an old dictionary which can only be opened with her locket. Patricia rescues Rufus from the hospital and hides him in the woods.

The gang works out they could be searching for the Cup of Ankh and plot to steal the puzzle piece from Victor’s safe. Then, during the school play, Patricia spots Joy…

Having kidnapped Patricia, Rufus attempts to blackmail Mr. Sweet and the Society.

Fabian manages to track Nina and Amber to the warehouse and rescue them. The gang manages to rescue Patricia but Rufus drives off and escapes. They give Mrs Andrews an ultimatum to give them some answers within the next twenty four hours.

The toxicology report arrives from the hospital – Nina and Fabian sneak into Victor’s office to read it. Fabian confides to Nina that he lost one of the puzzle pieces, luckily Patricia finds out that Alfie has it and manages to rescue it.

The latest riddle leads them to the grandfather clock, but when they open it it’s empty. Alfie is still fishing around so the gang tells him he was right all along about aliens.

Victor arranges for Sarah to visit the house where we find out about their childhood together.

Mara is furious that Mick cheated for her in the school elections. Nina attends Sarah’s funeral then witnesses a confrontation between Rufus and Victor at the care home. Victor tries to find out how much Nina knows, but she is giving nothing away.

It’s Nina’s unlucky day when Victor padlocks the attic door to stop her going up there again. Now she can’t get to the puzzle pieces! The Sibunas plan to go down into the cellar, to collect some of the elixir and try to crack the latest clue.

Jerome poses as Alfie’s savior after his failed cellar mission. He demands that Alfie repays him by secretly passing him information on the Sibuna Club. Alfie and Jerome fall out when Jerome accidentally reveals that he is working for Rufus.

Victor plants an “infestation” of mice in the house as an excuse to keep the children away overnight.

Jerome gives Rufus Alfie’s puzzle piece much to the dismay of Alfie. Nina hatches a plan to bring Rufus to Anubis House and trick him into bringing the missing puzzle piece.

Joy fails in her attempts to assemble the Cup of Ankh. Could Nina be the Chosen One instead? The Sibunas face their toughest challenge as Rufus makes his final play for immortality at any cost.

Patricia plans to meet with Joy, but plans go awry.

Jerome has Patricia’s amulet. Nina & Fabian have to get the gem and do a trade for the amulet. Nina sees a riddle. Jerome has the gem, but has a problem. Mara finds the missing chapter of the Book of Isis. The Sibunas find a clue to the Spider task.

As Ammut begins to form, Frobisher demands KT's key – but where is it? Eddie and KT find it on Willow, and realise the purpose of the keys. Jerome explains his feelings to Joy in a letter. But Joy won't read it.

Patricia meets her “ghost” again in the woods, but this time they talk and he tells her he is actually a private investigator and he’ll help her find Joy.

Mara investigates a ‘profile’ on the website.The goose passes the gem, but Mara drops it. Patricia wears the fake amulet. As the Sibunas explore the spider’s web task, Patricia arrives to warn them. Mr Sweet tells Mara about Vera's job.

Mick finds out Mara cheated for him and falls out with her. Amber discovers a secret message written behind the wallpaper. Amber and Nina go to the old people’s home to visit Sarah and confirm that she is the girl from the recordings.

Victor explores the tunnels, the Sibunas plot to get the amulets. Jerome’s father has a mission. Vera finds the Book of Isis. The Sibunas plot to keep Victor awake. Jerome begins his quest & Fabian tries to tell Nina he wants to get back together.

The Sibunas complete the web task. Nina figures out she's responsible for unleashing Senkhara. Victor can solve the latest task. Jerome needs help to win back the Shield. Victor is seen with chemicals. Mara might oust Vera on the school website.

Amber gives Fabian advice about Joy. Alfie’s goose eats Jerome’s dad’s gem. Trudy realizes that Vera is not all she seems. Trudy shares her suspicions with Mrs Andrews. Victor and Vera succeed in swapping the spare amulet. Patricia’s amulet falls off.

Victor's under pressure to find his missing bracelet. Eddie and KT discover that Miss Denby has a key just like KT's - is there more to their new teacher than they first thought?

With Trudy gone, Victor installs security cameras to spy on the kids.

The Sibunas learn that they must perform the ceremony themselves. With news of a school open day, it's the perfect opportunity to sneak out the tank….or is it? Meanwhile, Jerome's double life catches up with him.

Patricia spots Nina’s necklace and recognizes it as the Eye of Horus. The gang opens the next puzzle piece to reveal the second riddle. The teachers confiscate Patricia’s phone and find out she’s been in contact with Rufus Zeno.

The Sibunas find the real Miss Denby, who has some revelations for them… but will they get away without being caught? Jerome sets his sights on Willow. Joy boosts her confidence with a brand new look.