Netflix’s upcoming drama “The Roman” has added five new members to the cast. Variety has learned.

The show, which takes place in the casino world of Las Vegas, has cast Vincent D’Onofrio (“Daredevil: Born Again,” “The Beauty”) and Kate Mara (“A Teacher,” “Imperfect Women”) in regular roles. Clancy Brown (“I Will Find You,” “The Penguin”) and Thomas Sadoski (“The Newsroom,” “Wild”) will recur, with Jascon Schwartzman (“The Hunger Games: The Ballad of Songbirds & Snakes,” “Asteroid City”) appearing as a guest star.

Full character descriptions can be found below.

The new additions join series star Oscar Isaac and his co-stars Betty Gilpin, Alec Baldwin, David Costabile, Shalom Brune-Franklin and Jimmy O. Yang.

The logline for the eight-episode series reads:

“An hour-long drama set in today’s high-stakes, high-stakes Las Vegas casino business, which is a modernized but still dangerous version of the legendary city. At the center is Robert “Bobby Red” Redman (Isaac), president of the city’s most popular hotel-casino, who has to make some high-stakes moves to try to secure his position and gain more ground.”

Brian Koppelman and David Levien are writers, executive producers and showrunners. Isaac will executive produce in addition to starring through Mad Gene. Martin Scorsese and Sikelia Productions also executive produce alongside Julie Yorn and Rick Yorn for Expanded Media, Paul Schiff and Beth Schacter. Kerry Orent will serve as co-executive producer. JC Chandor will direct the first two episodes and executive produce.

Character descriptions:

D’Onofrio will play Dominic Ward. Ward, a powerful MMA mogul, uses his “knockout power” to manipulate casino bosses competing for his massive live events.

Mara will play Holly Reeve. Holly, a sensual and highly educated entrepreneur who runs the most exclusive and discreet empire in town, shares a deep and complicated history with Bobby.

Brown will play Elwood. An imposing, weathered figure with deep ties to the desert landscape, Elwood is a man of few words and meaningful actions who knows exactly where the city’s literal and metaphorical bodies are buried.

Sadoski will play Chef Luca. A brilliant but self-destructive superstar chef whose personal entanglements and rock star antics threaten to derail his residency at a luxury restaurant at The Roman.

Schwartzman will play David Krupp. A clean-cut heir and “freshwater fish” whose mounting casino debts put him in the high-pressure crosshairs of the Las Vegas elite.