Joely Kim Richardson (born 9 January 1965) is an English actress, most known recently for her role as Queen Catherine Parr in the Showtime television show The Tudors and Julia McNamara in the television drama Nip/Tuck. She also appeared in films such as 101 Dalmatians (1996), Event Horizon (1997), The Patriot (2000) and the upcoming film adaptation, The Girl with the Dragon Tattoo (2011). Description above from the Wikipedia article Joely Richardson, licensed under CC-BY-SA, full list of contributors on Wikipedia. She is 178 cm (5' 10") tall.

Joely Richardson plays as Lady Eularia Moggerhanger in The Gentlemen.
Joely Richardson is the top #1 member of the cast and appears in 8 episodes.

Theodore Peter James Kinnaird Taptiklis (born 16 December 1984) is an English actor. He is known for portraying Tobias "Four" Eaton in The Divergent Series film trilogy. James starred in the horror films Underworld: Awakening (2012) and Underworld: Blood Wars (2016), the action film How It Ends (2018), and the science fiction film Archive (2020). In television, he appeared in the crime drama series Golden Boy (2012) and the romance series The Time Traveler's Wife (2022). Description above from the Wikipedia article Theo James, licensed under CC-BY-SA, full list of contributors on Wikipedia.

Theo James plays as Eddie Horniman in The Gentlemen.
Theo James is the top #2 member of the cast and appears in 8 episodes.

Daniel Ings plays as Freddy Horniman in The Gentlemen.
Daniel Ings is the top #3 member of the cast and appears in 8 episodes.

Kaya Rose Scodelario-Davis (née Humphrey; born 13 March 1992) is an English actress best known for her roles as Effy Stonem on the E4 teen drama Skins (2007–2010, 2013), and Teresa in the Maze Runner film series (2014–2018). Other roles include Catherine Earnshaw in Andrea Arnold's Wuthering Heights (2011), Carina Smyth in Pirates of the Caribbean: Dead Men Tell No Tales (2017), Carole Ann Boone in Extremely Wicked, Shockingly Evil and Vile (2019), Haley Keller in Crawl (2019), Katarina Baker in the Netflix original series Spinning Out (2020) and Claire Redfield in Resident Evil: Welcome to Raccoon City (2021).

Kaya Scodelario plays as Susie Glass in The Gentlemen.
Kaya Scodelario is the top #4 member of the cast and appears in 8 episodes.

Vincent Peter "Vinnie" Jones (born 5 January 1965) is a retired British footballer and film actor. Jones represented and captained the Welsh national football team, having qualified via a Welsh grandparent. He also previously played for Chelsea and Leeds United. As a member of the "Crazy Gang", Jones won the 1988 FA Cup Final with Wimbledon. Jones appeared in the 7th and final series of UK gameshow Celebrity Big Brother finishing in 3rd place behind Dane Bowers and Alex Reid. He has capitalised on his tough man image as a footballer and is known as an actor for his aggressive style and intimidating demeanour, often being typecast into roles as coaches, hooligans and violent criminals. Description above from the Wikipedia article Vinnie Jones, licensed under CC-BY-SA, full list of contributors on Wikipedia.

Vinnie Jones plays as Geoff Seacombe in The Gentlemen.
Vinnie Jones is the top #5 member of the cast and appears in 8 episodes.