1929 - While his family deals with the repercussions of the Wall Street Crash, Tommy Shelby MP faces new dangers from unexpected quarters.

The Peaky Blinders come under fire when Tommy finds danger on his doorstep and a friend is brutally attacked.

The charismatic Mosley shows his hand. Tommy prepares to make a treacherous new alliance.

Tommy agrees to dangerous new partnerships when a golden opportunity presents itself, and a Shelby party promises fireworks.

Tommy reveals his intentions for Mosley. Someone close to the Shelbys is targeted.

Family tensions surface after an unexpected announcement. Tommy puts his plan for Oswald Mosley into action, but has he underestimated his opponent?