As the charismatic Mosley shows his hand, Tommy prepares to make a treacherous new alliance.

The Peaky Blinders come under fire when Tommy finds danger on his doorstep and a friend is brutally attacked. Could there be a traitor in the Shelby family’s midst?

A blind musician hears a murder committed in the apartment upstairs from hers that sends her down a dark path into London’s gritty criminal underworld.