Sugar (TV) Cast
The cast of Sugar. Updated on October 7, 2025.
82 actors
Colin Farrell
as John Sugar (8 episodes)

Colin Farrell portrays John Sugar, the central character of Sugar, assuming the role of a private detective in this unique sci-fi drama.

Kirby
as Ruby (8 episodes)
Amy Ryan
as Melanie Matthews (8 episodes)

Amy Ryan steps into the role of Melanie Mackintosh, with a character narrative integral to the unfolding events in Sugar.

Dennis Boutsikaris
as Bernard 'Bernie' Siegel (8 episodes)
Nate Corddry
as David 'Davy' Siegel (8 episodes)

Nate Corddry embodies David Siegel, an impactful character in Sugar, contributing to the series' intricate web of relationships.

Alex Hernandez
as Kenny (8 episodes)

Alex Hernandez takes on the character of Kenny, playing a pivotal role in driving the complex storyline of Sugar.

James Cromwell
as Jonathan Siegel (8 episodes)
Lindsay Pulsipher
as (8 episodes)

Lindsay Pulsipher appears as an unnamed, yet significant, character in Sugar, adding depth to the show's ensemble of characters.

Sydney Chandler
as Olivia Siegel (8 episodes)

Sydney Chandler features in a crucial role within Sugar's narrative, contributing to the show's multi-layered storyline.

Elizabeth Anweis
as (8 episodes)

Elizabeth Anweis plays a character that carries a significant narrative weight within Sugar's story arc.

Miguel Sandoval
as (8 episodes)

Miguel Sandoval lends his acting prowess to Sugar, playing a character whose journey is intrinsically linked to the central plot.

Jason Butler Harner
as (8 episodes)

Jason Butler Harner joins the cast of Sugar as a character integral to the interwoven tales present in this science fiction drama.

Jon Beavers
as Carl (2 episodes)
Natalie Alyn Lind
as Rachel Kaye (1 episode)
Darwin Shaw
as Clinton (2 episodes)
Taishi Mizuno
as Hideo (1 episode)
Travis Richey
as Gary Bascombe (1 episode)
Avery Bagenstos
as Bartender (1 episode)
Marisa Echeverria
as Consuela (1 episode)
Koya Harada
as Yuma Kobayashi (1 episode)
Yoshio Maki
as Masaki Hashimoto (1 episode)
Yumi Mizui
as Machiko (1 episode)
Kazuma Suzuki
as Handsome Man (1 episode)
Jamil Zraikat
as Driver (1 episode)
Eric Lange
as Byron Stallings (5 episodes)
Cher Alvarez
as Teresa Vasquez (2 episodes)
Amie Raylynn Apodaca
as Liz (1 episode)
Bernardo Badillo
as Manuel Santiago Cortez (5 episodes)
Hope Banks
as Mira (1 episode)
Julia Belanova
as Gayle (1 episode)
Jordan Bielsky
as Dealer (1 episode)
Conrad Bluth
as Will (1 episode)
Don DiPetta
as Carlo Dibenidetto (4 episodes)
Salma Khan
as Female Server (1 episode)
Nanci Kelham
as Amanda (1 episode)
John A. Lorenz
as Manager (1 episode)
Jennifer L. Marshall
as Roberta Anne Lynn (4 episodes)
Nyree Neil
as Jackie (1 episode)
Txunamy Ortiz
as Patricia Vasquez (2 episodes)
Andrea Salloum
as Deb (1 episode)
Aketra Sevillian
as Courtney (1 episode)
Carlos Solórzano
as Juanito Vasquez (1 episode)
Anna Gunn
as Margit Sorensen (6 episodes)
Scott Lawrence
as Dr. Vickers (2 episodes)
Paula Andrea Placido
as Charlie (3 episodes)
Jonathan Slavin
as Everett Roberts (1 episode)
Joey Pollari
as Moss (4 episodes)
Shirin Amini
as Mariam (1 episode)
Monia Ayachi
as Alice (1 episode)
Jayne Taini
as Helen Sugar (1 episode)
Isabella Briggs
as Taylor (1 episode)
Adrian Martinez
as Glen (1 episode)
Ben Mankiewicz
as Announcer (1 episode)
Eliza Blair
as Dani (1 episode)
Billy Budinich
as Steve (1 episode)
Patrick Day
as Wyatt (1 episode)
Massi Furlan
as Carlos (5 episodes)
Nicole Berry
as Gardener (1 episode)
Ruby Lewis
as Lorraine Everly (1 episode)
Cheyenne Perez
as Cafe Manager (1 episode)
Paul Schulze
as Miller (3 episodes)
Julie Dretzin
as Record Producer (1 episode)
Jaime Alvarez
as Chano (1 episode)
Dominic Anaya
as Danilo (1 episode)
Flor de Maria Chahua
as Adella (1 episode)
Bianca Diezmo
as Kaarina (1 episode)
Jana Lee Hamblin
as Psychologist (1 episode)
Elizabeth Liang
as Nurse (2 episodes)
Elsa Marquez
as EMT #1 (1 episode)
Emil Beheshti
as Surgeon (1 episode)
Cameron Cowperthwaite
as Ryan Pavich (2 episodes)
Matthew Arkin
as Rabbi (1 episode)
Christopher Carrington
as Campus Security Guard (1 episode)
Zachary Cowan
as Skeevy Guy (1 episode)
Christine Hassay
as Rouged Woman (1 episode)
Devielle Johnson
as Zack (1 episode)
Courtney Lin
as Lena (1 episode)
Maeve Whalen
as Djen (2 episodes)
Alex Borlo
as Victim (1 episode)
Alice Rietveld
as Kathy Pembroke (1 episode)
Sami Acuna
as Alexandra (1 episode)
Anna Barraza
as Mother (1 episode)
For the best insights and data about the TV show Sugar, visit our main Sugar page.