Mamoudou Athie as Elijah

Courtney B. Vance as Louis

Niecy Nash-Betts as Sylvia

Matt McGorry as Harvard

Sasha Compère as Tanya

Gil Ozeri as Richie

Kelly Jenrette as Brenda

Bernard David Jones as JT

Meera Rohit Kumbhani as Leann

Jennifer Pierce Mathus as Albert Bichot Worker

Hélène Cardona as French Sommelier (voice)

Djinda Kane as Melanie

Rick Vyper as Master Sommelier #3

Kregg Janke as Teacher #4

Wilfried Capet as Guy

Rachael Alethea as Sommelier Student

Michael Gravois as Teacher #1

Alicia Ester as Ava

Rekeitha Morris as Tanya & Ava'a Friend

Marguerite Hibbets as Home nurse

Myron Swift-Parker as Young Louis

Mike Cortese as Sommelier candidate #3

Isaac Slatton as Student

Shaleen Cholera as Sommelier Candidate #1

Megan Warden as Wine Customer

Freddie Vaughn as Sommelier Instructor

Peyton C. Poole as Student

Bob Geabhart as Roscoe

Katrina McElyea as Student

Daniel Johnson as Waiter (uncredited)