First broadcast: Friday 9th March 2012
When the school's last remaining keyboard blows a fuse, Josh decides to help raise funds for new musical instruments by staging a charity auction. But without any valuables to give to the cause, Josh opts to donate Nathan's stuff instead.
First broadcast: Friday 30th March 2012
It's the end of term and Nathan is due to be assessed by Head Master Mr Byron. His future hangs in the balance. So when Josh messes up, and it looks like Nathan's career as a teacher is over, it's down to the rest of the 4 O'Clock Club to save his skin.