Andrew Koji (Warrior), Richard Dormer (Game of Thrones) and T’Nia Miller (Fall of the House of Usher) have boarded the upcoming season of Gangs of London, according to Deadline.

The pair join the likes of Phil Daniels and Ruth Sheen in the anticipated third season of the Sky and AMC+ series, which is produced by Pulse Films.

Koji will play an unnamed assassin at the heart of the unfolding mystery across the series. Cornelius Quinn, played by Dormer, is a face from the past whose arrival awakens old rivalries for Marian Wallace and Ed Dumani. Miller takes on the role of the formidable new Mayor of London set to wreak havoc for the gangs.

Season kicks off with ex-undercover cop Elliot Carter, played by Ṣọpẹ́ Dìrísu, now operating as a top-level criminal alongside the Dumanis, but their business is thrown into chaos when their shipment of cocaine is spiked, resulting in the deaths of hundreds of civilians all over London.

Created by Gareth Evans and Matt Flannery, Gangs of London follows the struggles between rival gangs and other criminal organizations in present-day London. It has been a big hit for Sky, and AMC has been co-producing since Season 2.

Previously announced cast reprizing their roles this season include Dìrísù as Carter, Joe Cole as gangster Sean Wallace, Michelle Fairley in the role of Marian Wallace, Lucian Msamati as Ed Dumani and Brian Vernel as Billy Wallace. Also returning to the action thriller are Pippa Bennett-Warner as Shannon Dumani, Narges Rashidi as Lale, Asif Raza Mir as Asif Afidi, Orli and Eri Shuka as Luan and Mirlinda Dushaj, Jahz Armando as Saba, and Fady Elsayed as Faz.

“Gangs of London remains a highly valued and critically acclaimed Sky original franchise and we are pleased it continues to attract such incredible actor talent in addition to our fantastic established cast,” said Meghan Lyvers, Director of Original Series for Sky Studios.

Creative credits for Gangs of London season 3 include Peter McKenna as lead writer and EP, Kim Hong Sun as lead director and EP, Thomas Benski as EP, Hugh Warren as EP for Pulse, Michael Eagle-Hodgson as series EP and Vikki Tennant and Dìrísù as EPs. Adrian Sturges is EP for Sky Studios, while Noel Manzano EPs for AMC+. Farren Blackburn and Tessa Hoffe also join the series as directors. NBCUniversal Global Distribution handles international sales of the series on behalf of Sky Studios.