Stephen Graham (born August 3, 1973) is a British film and television actor, best known for playing Andrew 'Combo' Gascoigne in This Is England and Scrum in the Pirates of the Caribbean feature films.

Stephen Graham plays as DI Roy Carver in Save Me.
Stephen Graham is the top #1 member of the cast and appears in 18 episodes.

Lennie James (born 11 October 1965) is an English actor and playwright. Description above from the Wikipedia article Lennie James, licensed under CC-BY-SA, full list of contributors on Wikipedia.

Lennie James plays as Nelson "Nelly" Rowe in Save Me.
Lennie James is the top #2 member of the cast and appears in 6 episodes.

Suranne Jones (born Sarah Anne Jones, 27 August 1978) is a British stage, film and television actress, known primarily for her career in television.

Suranne Jones plays as DCI Amy Silva in Save Me.
Suranne Jones is the top #3 member of the cast and appears in 6 episodes.

Jason Iain Flemyng (born 25 September 1966) is an English actor. He is known for his film work, which has included roles in British films such as Lock, Stock and Two Smoking Barrels (1998) and Snatch (2000), both for Guy Ritchie, as well as Hollywood productions such as Rob Roy (1995) along with the Alan Moore comic book adaptations From Hell (2001) and The League of Extraordinary Gentlemen (2003). He has also appeared in prominent roles in both theatre and television in the UK. Flemyng can speak reasonable French, and has made three films in that language. He won the Best Actor Award at the Geneva Film Festival for his role in 1996's Alive and Kicking. Description above from the Wikipedia article Jason Flemyng, licensed under CC-BY-SA, full list of contributors on Wikipedia.

Jason Flemyng plays as Nick in Save Me.
Jason Flemyng is the top #4 member of the cast and appears in 4 episodes.