- Writers: Steven Knight
- Stars: Adam El Hagar , Aimee-Ffion Edwards , Alfie Evans-Meese , Allan Hopwood , Annabelle Wallis , Benjamin Zephaniah , Cillian Murphy , Colin Alltree , Eric Campbell , Finn Cole , Harry Kirton , Helen McCrory , Ian Peck , Iddo Goldberg , Jack Hartley , Jeffrey Postlethwaite , Joe Cole , Jordan Bolger , Kevin Metcalfe , Lee Bolton , Matthew Postlethwaite , Natasha O'Keeffe , Ned Dennehy , Neil Bell , Noah Taylor , Packy Lee , Paul Anderson , Paul Chadwick , Pete Szoradi , Sam Hazeldine , Sam Neill , Sophie Rundle , Tom Hardy , Tony Pitts
Polly welcomes Ada and her baby back into the family as Peaky Blinders, led by Danny Whizz-Bang, also spring Freddie from jail. With the guns recovered Winston Churchill believes Grace should receive a commendation but Campbell has discovered that she has been with Thomas whilst Polly realizes her true identity and threatens her to leave Birmingham. Thomas gathers the Shelbys and Lees to take on Kimber's men but Kimber has got wind of the plan and leads his gangs into the Blinders' territory. A gun battle takes place and Kimber is killed. Thomas is now king of the race tracks but he has lost Grace, who leaves him to go to London.