Ania Magliano can't tell snakes and worms apart, Maisie Adam relies heavily on the lyrics to Mambo No 5, and Reece Shearsmith gets irrationally angry in a game of chance.
A mass shooting rocks London, intensifying a testy mayoral race. Shirley believes one of the Slow Horses was the target of an attempted hit.
A new power dynamic emerges.
The disturbing side of communal living. And some aliens pitch a new sitcom.
The real cause of climate change? It’s good news and bad news...
A confused teacher, a bemused novelist and an actor's search for some famous last words.