Atrabilious follows Steven Joyner as he tries to solve the mystery behind his son's sudden, tragic and potentially fabricated death. He is led to the titular bar, Atrabilious, and begins to unravel the history of the establishment.
Leon Addison Brown
as Steven Joyner
Mark Boone Junior
as Dr. Eduard Gillespie
Evan Jonigkeit
as Dr. Raphael Clearwater
Jeffrey Wright
as Vincent Daugherty
Whoopi Goldberg
as Dr. Andrea Hart
Brooks Ashmanskas
as Todd Jenkins
Lewis Black
as Roy Altman
Joel de la Fuente
as Mark Nava
Hunter Parrish
as Milo Kramer
Alec Baldwin
as Proctor Carlisle
William Atticus Parker
as Anton Kantoliev
Steven Maier
as Bradley Atkinson