Damon Gupton plays as Stephen Walker in The Last Days of Ptolemy Grey.
Damon Gupton is the top #1 member of the cast and appears in 22 episodes.

Omar Benson Miller plays as Albert 'Gib' Gibson in The Last Days of Ptolemy Grey.
Omar Benson Miller is the top #2 member of the cast and appears in 13 episodes.

Walton Sanders Goggins, Jr. (born November 10, 1971) is an American actor best known for his roles on the FX Networks series The Shield and Justified, portraying Detective Shane Vendrell and Boyd Crowder, respectively. He is also known for his character roles in the films Miracle at St. Anna and Predators. Goggins co-produced and starred in the 2001 short film The Accountant, which won an Academy Award for Best Live Action Short Film. Goggins accepted the award alongside Ray McKinnon and Lisa Blount.

Walton Goggins plays as The Ghoul, Cooper Howard in The Last Days of Ptolemy Grey.
Walton Goggins is the top #3 member of the cast and appears in 8 episodes.

Cynthia Kaye McWilliams plays as Holly Vincent in The Last Days of Ptolemy Grey.
Cynthia Kaye McWilliams is the top #4 member of the cast and appears in 6 episodes.

Dominique Fishback plays as Robyn in The Last Days of Ptolemy Grey.
Dominique Fishback is the top #5 member of the cast and appears in 5 episodes.

Marsha Stephanie Blake is an actress.

Marsha Stephanie Blake plays as Niecie in The Last Days of Ptolemy Grey.
Marsha Stephanie Blake is the top #6 member of the cast and appears in 5 episodes.

Samuel Leroy Jackson (born December 21, 1948) is an American actor and producer. One of the most widely recognized actors of his generation, the films in which he has appeared have collectively grossed over $27 billion worldwide, making him the second highest-grossing actor of all time. The Academy of Motion Picture Arts and Sciences gave him an Academy Honorary Award in 2022 as "A cultural icon whose dynamic work has resonated across genres and generations and audiences worldwide". Jackson started his career on stage making his professional theatre debut in Mother Courage and her Children in 1980 at The Public Theatre. From 1981 to 1983 he originated the role of Private Louis Henderson in A Soldier's Play Off-Broadway. He also originated the role of Boy Willie in August Wilson's The Piano Lesson in 1987 at the Yale Repertory Theatre. He returned to the play in the 2022 Broadway revival playing Doaker Charles. Jackson early film roles include Coming to America (1988), Goodfellas (1990), Patriot Games (1992), Juice (1992), True Romance (1993), and Jurassic Park (1993), Menace II Society (1993), and Fresh (1994). His collaborations with Spike Lee led to greater prominence with films such as School Daze (1988), Do the Right Thing (1989), Mo' Better Blues (1990), Jungle Fever (1991), Oldboy (2013), and Chi-Raq (2015). Jackson's breakout role was in Quentin Tarantino's Pulp Fiction (1994) which earned him a BAFTA Award win and a nomination for the Academy Award for Best Supporting Actor. He further collaborated with Tarantino, acting in Jackie Brown (1997), Django Unchained (2012), and The Hateful Eight (2015). He's known for having appeared in a number of big-budget films, including Die Hard with a Vengeance (1995), A Time to Kill (1996), The Long Kiss Goodnight (1996), The Negotiator (1997), Deep Blue Sea (1999), Unbreakable (2000), Shaft (2000) and its reboot (2019), XXX (2002), S.W.A.T. (2003), Coach Carter (2005), Snakes on a Plane (2006), Kingsman: The Secret Service (2014), Kong: Skull Island (2017), and Glass (2019). He also gained widespread recognition as the Jedi Mace Windu in the Star Wars prequel trilogy (1999–2005), later voicing the role in the animated film Star Wars: The Clone Wars (2008) and the video game Lego Star Wars: The Clone Wars (2011). With his permission, his likeness was used for the Ultimate version of the Marvel Comics character Nick Fury; he subsequently played Fury in 11 Marvel Cinematic Universe films, beginning with a cameo appearance in Iron Man (2008), as well as guest-starring in the television series Agents of S.H.I.E.L.D. He will reprise this role in the upcoming Disney+ series Secret Invasion, which is set to premiere on June 21, 2023. Jackson has provided his voice for several animated films, documentaries, television series, and video games, including Lucius Best / Frozone in the Pixar films The Incredibles (2004) and Incredibles 2 (2018).

Samuel L. Jackson plays as Nick Fury in The Last Days of Ptolemy Grey.
Samuel L. Jackson is the top #7 member of the cast and appears in 1 episodes.