Before You Dive Into Peaky Blinders Season 5, Get Acquainted With the New Cast

Phantom Thread star Brian is part of an acting dynasty: his dad is Harry Potter's Brendan Gleeson, and Star Wars star Domhnall is his older brother. Like Emmett Scanlan, Gleeson is Irish, so that probably gives us a pretty good hint as to who the Shelby family will be facing off against (or joining forces with) this season.