The Sibunas make it to the Crypt with the tank and begin their ceremony – but Denby's discovered Frobisher has gone. Can Sibuna complete the ceremony before the adults find them? Meanwhile, Joy grants Willow a very special wish.
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.
Jerome, Joy, Patricia and Alfie start acting very strangely, as if guided by an unseen force. Jerome is tricked into believing he's been picked for a talent contest. KT wants answers and foolishly goes to the Gatehouse alone.
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.
The Sibunas uncover the details of the secret ceremony in a very special place. They rush to rescue Harriet Denby, but discover she's gone. Jerome's love life is in a tangle.
