Black Monday (TV) Cast
The cast of Black Monday. Updated on September 15, 2025.
168 actors
Don Cheadle
as Maurice 'Mo' Monroe (30 episodes)

Don Cheadle portrays Maurice 'Mo' Monroe in Black Monday. Mo is the charismatic and ruthless head of the trading firm called the Jammer Group. He is known for his manipulative tactics and has a reputation for always getting what he wants.

Andrew Rannells
as Blair Pfaff (30 episodes)

Andrew Rannells plays Blair Pfaff in Black Monday. Blair is an ambitious and aspiring trader who joins the Jammer Group. He idolizes Mo Monroe and is determined to prove himself in the cutthroat world of finance.

Regina Hall
as Dawn Darcy (30 episodes)

Regina Hall portrays Dawn Darcy in Black Monday. Dawn is a self-made businesswoman who works alongside Mo Monroe at the Jammer Group. She is intelligent, confident, and fiercely determined to succeed in the male-dominated world of finance.

Paul Scheer
as Keith Shankar (30 episodes)

Paul Scheer plays Keith Shankar in Black Monday. Keith is a socially awkward yet brilliant analyst at the Jammer Group. Despite his lack of communication skills, he possesses a deep understanding of the financial market and plays a crucial role in the company's success.

Casey Wilson
as Tiffany 'Tiff' Georgina (24 episodes)

Casey Wilson portrays Tiffany 'Tiff' Georgina in Black Monday. Tiff is the wife of one of the traders at the Jammer Group. She is portrayed as a wealthy and extravagant woman who is heavily invested in the world of finance.

Chasty Ballesteros
as Beautiful Woman (1 episode)

Chasty Ballesteros appears as Beautiful Woman in Black Monday. Her character's name is not revealed, but she is depicted as an attractive and alluring woman who crosses paths with the main characters, leaving a lasting impression.

Corey Allen Kotler
as Obnoxious Guy #1 (1 episode)

Corey Allen Kotler appears as Obnoxious Guy #1 in Black Monday. His character's name is not revealed, but he is depicted as an obnoxious and annoying individual who often clashes with the main characters.

Jason Andre Smith
as Obnoxious Guy #2 (1 episode)

Jason Andre Smith appears as Obnoxious Guy #2 in Black Monday. His character's name is not revealed, but he is also depicted as an obnoxious individual who frequently interacts with the main characters in a confrontational manner.

Dan Warner
as Sobbing Stock Broker (1 episode)
Dennis Delsing
as Old Trader (1 episode)
Hugh Dane
as Calvin (1 episode)
Joey Napoli
as Random Trader #1 (1 episode)
Daniel Strauss
as Random Trader #2 (1 episode)
Harry Zinn
as Random Trader #3 (1 episode)
Paul Rust
as Brandt (1 episode)
Bob Turton
as Kurt Covington (1 episode)
Teresa Ganzel
as Trisha (1 episode)
Christine Sclafani
as Linda (1 episode)
Tim Russ
as Walter (1 episode)
Jackie Torres
as Yolli (1 episode)
Johnny Williams
as Chip (1 episode)
T.J. Hoban
as Jackson Polack (1 episode)
John Koyama
as Yakuza Member (1 episode)
Greg Bryan
as Cop #1 (1 episode)
Jason Boggs
as Fat Fred (1 episode)
Iyad Hajjaj
as Mujahideen Leader (1 episode)
J Ferguson
as Bartender (1 episode)
Tim Heidecker
as Not Milken #1 (1 episode)
Fred Melamed
as Not Milken #2 (1 episode)
Fay DeWitt
as Rosemarie (1 episode)
Chip Sickler
as Delivery Man (1 episode)
Marcy Goldman
as Nurse (1 episode)
Jacob Melton
as Not Milken #3 (1 episode)
Melissa Rauch
as Shira (2 episodes)
Jayden Maddux
as Brad (2 episodes)
Elia Cantu
as Suki (1 episode)
Kadeem Hardison
as Spencer (6 episodes)
Adam Zastrow
as Thug #1 (1 episode)
Michael Delgado
as Thug #2 (1 episode)
Derek Graf
as Cop #1 (1 episode)
Sergio Garcia
as Cop #2 (1 episode)
Bruce Beatty
as Cecil (1 episode)
Danielle Schneider
as Agent Deb Fox (5 episodes)
Melissa Stephens
as Tosh B'Gosh (3 episodes)
Kim Cooper
as Kayla James (3 episodes)
Bruce Dern
as Rod "The Jammer" Jaminski (2 episodes)
Jen Zaborowski
as Bunny Bartles (3 episodes)
Kurt Braunohler
as Ty Daverman (3 episodes)
Dannah Feinglass Phirman
as Agent Missy Mills (5 episodes)
A.J. Tannen
as Agent Durney (1 episode)
Steve Bethers
as Homeless Man (1 episode)
Derek Cecil
as Private Investigator (1 episode)
Blaine Gray
as Leighman Brothers Photo Double (1 episode)
Jim Meskimen
as Host of "America's Most Unsolved Crimes" (1 episode)
Bob Rumnock
as Rod "The Jammer" Jaminski Double (1 episode)
Kavan Reece
as Reenactment Blair (1 episode)
Jennifer K. Lee
as Reenactment Dawn (1 episode)
Tim McKernan
as Reenactment Keith (1 episode)
Mary-Beth Manning
as Roxanne (1 episode)
Julie Hagerty
as Jackie Georgina (5 episodes)
Phil Reeves
as Henri Georgina (5 episodes)
Artemis Pebdani
as Realtor Anna (1 episode)
Monica Garcia Pérez
as Maid (1 episode)
Jonathan Stoddard
as Cabana Boy Dave (1 episode)
Mark Proksch
as Lou "Jewdini" Dinowitz (1 episode)
Bridgid Coulter
as Sharon (1 episode)
Jake Szczepaniak
as Cabana Boy Andrusha (2 episodes)
Mel Fair
as Newscaster (2 episodes)
Jay Santiago
as El Sastre (1 episode)
Freddy Bouciegues
as Numero Uno (1 episode)
Kevin Gardner
as Uncle Hugh (1 episode)
Annie Korzen
as Mona (1 episode)
Jazlynn Belle
as Little Girl (1 episode)
Joachim Powell
as Huey (1 episode)
Shannon McKain
as Shady Guy (1 episode)
Monica Lopez Aleman
as Gun-Toting Mom (1 episode)
Jason Chu Wing-Tong
as Seary Gordon (1 episode)
Kiralee Hayashi
as Big Hair Teller (1 episode)
Arielle Gottesman
as High School Girl 1 (1 episode)
Jamar Malachi Neighbors
as Server (1 episode)
Chelsea Devantez
as Linda (Big Fan) (1 episode)
Meredith Thomas
as White Lady (1 episode)
Patrick Fabian
as Governor Putnam (3 episodes)
Dana Gould
as Dennis (1 episode)
Jack Guzman
as Numero Dos (2 episodes)
Bridger Winegar
as Concierge (1 episode)
Michael James Bell
as Tailor (1 episode)
Jay Jackson
as Barber (1 episode)
Vanessa Bell Calloway
as Ruth (2 episodes)
Mia Moore
as Shontiqua (1 episode)
Helen Wilson
as Homeless Lady (1 episode)
Marco Khan
as Jimmy (1 episode)
Annie Ellis
as Stunt Old Lady (1 episode)
Arielle Reitsma
as Beautiful Woman (1 episode)
Anna Maganini
as Nanny (1 episode)
Toby Grey
as Boy (1 episode)
Irene Roseen
as Marina (1 episode)
Jimmy Smagula
as Richie (1 episode)
Josh Shibata
as Waiter (1 episode)
Neil Casey
as Alvin Rudnick (4 episodes)
For the best insights and data about the TV show Black Monday, visit our main Black Monday page.