Kat is an improv comedy teacher beginning to question if she’s missed her shot at success. When an undercover cop offers her the role of a lifetime, she recruits two of her students to infiltrate London’s gangland by impersonating dangerous criminals.
When a travelling fair comes to Scatterbrook, Worzel tells John and Susan the legend of a fair with an enchanted organ that sends humans to sleep so scarecrows can enjoy the rides without being seen.
Feed the monster, have a cup of tea, and if it's your first day - don't pay attention to anything peculiar in Sector 3. Nick shows a new worker around the crumbling Progress Mining Company, while Mary tries to get it shut for repairs.