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.
A modern update finds the famous sleuth and his doctor partner solving crime in 21st century London.
Alan leaves behind his comfortable existence and heads to the north to ask whether, in this once united kingdom, a 'schasm' has formed between north and south, between the haves and have-nots.
