The trailer for the Peaky Blinders season finale is here and it’s a knock-out

It all comes down to this.

As always, if you haven't seen the most recent episode of Peaky Blinders then consider this to be your spoiler alert. Look away now. The last stand for the Peaky Blinders. Can the Shelbys survive or will Luca Changretta wipe them off the face of Small Heath? It's clear that Tommy has aspirations to expand his burgeoning drinks business into the US, but will Alfie's deal with the Mafia prove to be his undoing? We know that Luca is itching to ambush Tommy at the upcoming boxing match, but we're expecting 'The Wandering Jew' to throw a spanner in the works. Elsewhere, Arthur and Linda have put their plans of moving to California on hold and as for Ada, she's still looking to evade the Communists and army. Aunt Polly has found herself someone 'unsuitable' in Aberama Gold, but will this be enough to convince her to cancel those Australia plans and stay in Birmingham. As for Lizzie, well, she's carrying another Shelby into the world. At the moment, Tommy is a bit of a ladies man with Lizzie, Jessie Eden, and May all taking his attention. Whatever happens, you know that the season finale is going to be great. Here's the official synopsis and footage. It is the night of the big fight - Bonnie Gold versus Goliath. But as the bell rings and the crowd goes wild, dangers lurk in the shadows for Tommy Shelby and his family. When Changretta plays his final ace, he sets in motion a series of events that will change the Peaky Blinders forever. Take a look at what's in store. Prepare to be knocked-out.