Atypical (TV) Cast
The cast of Atypical. Updated on September 15, 2025.
135 actors
Jennifer Jason Leigh
as Elsa Gardner (38 episodes)

Jennifer Jason Leigh portrays Elsa Gardner, Sam's mother. Elsa is a complex character who juggles her roles as a mother and wife while trying to find her own identity. Leigh brings depth and emotion to the character, capturing the challenges and growth Elsa experiences throughout the series.

Keir Gilchrist
as Sam Gardner (38 episodes)

Keir Gilchrist plays the role of Sam Gardner. Sam is a teenager with autism who navigates the ups and downs of high school, relationships, and his own personal growth. Gilchrist's portrayal of Sam is nuanced and authentic, depicting the challenges and triumphs of living with autism in a realistic and respectful manner.

Brigette Lundy-Paine
as Casey Gardner (38 episodes)

Brigette Lundy-Paine portrays Casey Gardner, Sam's younger sister. Casey is a talented and driven athlete, and her relationship with Sam is an essential part of the show. Lundy-Paine brings energy and vulnerability to the role, highlighting the complexities of sibling dynamics and the impact of Sam's autism on their family dynamic.

Michael Rapaport
as Doug Gardner (38 episodes)

Michael Rapaport brings Doug Gardner, Sam and Casey's father, to life. Doug is a loving and supportive father, often trying to balance his own desires with the needs of his family. Rapaport's performance captures the complexities of Doug's character and his journey as he learns to navigate the challenges of raising a child on the autism spectrum.

Amy Okuda
as Julia Sasaki (23 episodes)

Amy Okuda plays the role of Julia Sasaki, Sam's therapist. Julia is a dedicated and compassionate therapist who helps Sam navigate the social and emotional challenges of high school. Okuda's portrayal of Julia showcases her professionalism and genuine care for Sam's well-being.

Nik Dodani
as Zahid (38 episodes)

Nik Dodani portrays Zahid, Sam's best friend. Zahid is a charismatic and adventurous character who adds humor and lightheartedness to the show. Dodani's portrayal of Zahid brings a lot of energy and comedic timing to the series.

Megan Easton
as Riley (1 episode)

Megan Easton appears as Riley, one of Sam's classmates. Riley is a compassionate and understanding student who supports Sam throughout his high school journey. Easton's portrayal of Riley highlights the importance of empathy and acceptance in building genuine friendships.

Amy Hessler
as Chloe (1 episode)

Amy Hessler plays Chloe, a love interest for Sam. Chloe is a kind and patient character who develops a connection with Sam. Hessler's performance as Chloe showcases the complexities of relationships and the challenges faced by individuals with autism when it comes to navigating romantic interests.

Gabriela Flores
as Bree (1 episode)
Bryan Lawrence
as Skateboarder (1 episode)
Donnabella Mortel
as Waitress (1 episode)
Micaela Wittman
as Girl #1 (1 episode)
Jakobe Dempsey
as Friend #1 (1 episode)
James S.W. Lee
as Dave the Bartender (1 episode)
Marisa Davila
as Madison Gold (1 episode)
Hilda Boulware
as Dolores (1 episode)
Heather Brooker
as Mrs. Jablonski (1 episode)
Stacey Moseley
as Shelby Pines (1 episode)
Claire Leahy
as Checkout Girl (1 episode)
Monnae Michaell
as Michelle (1 episode)
Brittney Bertier
as Ponytail Girl (1 episode)
Dabier
as Jayson (1 episode)
Karly Rothenberg
as Donna (1 episode)
Geri Courtney-Austein
as Kayla (1 episode)
Carla Vila
as Madame Delacroix (1 episode)
Ivan Leung
as Random Jock (1 episode)
Nakia Burrise
as April (1 episode)
Amy Tolsky
as Head PTA Mom (1 episode)
Sheila Cutchlow
as Doctor (1 episode)
Azur-De
as Destiny (1 episode)
Dan Levy
as Hip Therapist (1 episode)
Cornelius Peter
as Bushy Eyebrow Guy (1 episode)
London Kim
as Mr. Kawahara (1 episode)
Kyle Kittredge
as Smart Boy (1 episode)
Graham Phillips
as Nate (5 episodes)
Joanne Lara
as Coach (1 episode)
Dan Ahdoot
as Smooth Guy (1 episode)
Andrew J. Hampton
as Henry (uncredited) (1 episode)
Jessica Marshall-Gardiner
as Paige's Teacher (uncredited) (1 episode)
Eva La Dare
as Marta (1 episode)
Gino Montesinos
as Eduardo (1 episode)
Dominique Morton
as Student Worker (1 episode)
Beth Curry
as Paige's Aunt (1 episode)
Daniela Leon
as Girl (1 episode)
Erica Shaffer
as Paige's Mom (1 episode)
Samantha Hyde
as Smart Girl (1 episode)
Asher Rosen
as Young Evan (1 episode)
Elena Campbell-Martinez
as Doctor (1 episode)
Roni Geva
as Candy (1 episode)
Jessica Honor Carleton
as Mom (1 episode)
Shawn Ray Gong
as Jesse (1 episode)
Cesar Lazcano
as Sensei (1 episode)
Major Curda
as Arlo (2 episodes)
Kue Lawrence
as 4 Year Old Sam (2 episodes)
Chiquita Fuller
as Bank Employee (1 episode)
Peter James Smith
as Doctor (1 episode)
Mina Badie
as Holly (1 episode)
West Liang
as Theo (1 episode)
Sanjay Chandani
as Jay (1 episode)
Christopher Gehrman
as Paige's Uncle Bruce (1 episode)
Rashmi Rustagi
as Padma (1 episode)
Sandra Rosko
as Police Officer (uncredited) (1 episode)
Jeremiah Birkett
as Officer Timms (2 episodes)
Christopher Chen
as Roller Blader (1 episode)
Layla Weiner
as Amber (6 episodes)
Grace Ritchey
as Waiter (1 episode)
Mark Casimir Dyniewicz Jr.
as Creepy Biker Dude (uncredited) (1 episode)
Ariela Barer
as Bailey Bennett (7 episodes)
Anthony Jacques
as Christopher (5 episodes)
Britney Ortiz
as JJ (4 episodes)
Eddie Montiel
as Bouncer (2 episodes)
Marcy Goldman
as DMV Employee (1 episode)
Mathew Odette
as Random Boy (1 episode)
Omar Adam
as Officer Chris Cortez (1 episode)
Nikki Gutman
as Lily (5 episodes)
Spencer Harte
as Sabrina (3 episodes)
Rachel Leyco
as Jillie (1 episode)
Cooper Mothersbaugh
as Gordo (1 episode)
Matthew Rocheleau
as Adam (1 episode)
Tracy Thorpe
as Chris (1 episode)
Niles Fitch
as Lacrosse Sam (2 episodes)
Andrew Kai
as Brett (1 episode)
Scott Rosendall
as Rudolph (1 episode)
Todd Robert Anderson
as Duane (1 episode)
Carly Jibson
as Josie (1 episode)
Brandon Rodriguez
as Random Art Kid (1 episode)
Tucker Genal
as College Dude #1 (1 episode)
Ryan Salazar
as College Dude #2 (1 episode)
Tom Virtue
as Director of Student Conduct (1 episode)
Angelita Torres
as Student #1 (1 episode)
Sheldon White
as Student #2 (1 episode)
Megan Suri
as Quinn (4 episodes)
Pam Trotter
as Patron (1 episode)
Annie Hamilton
as Bianca (1 episode)
Logan Johnson
as Will (uncredited) (1 episode)
Annie Mebane
as Lauren (3 episodes)
Alden Ray
as Hawaiian Shirt Guy (1 episode)
Ely Henry
as Derk the Clerk (1 episode)
Charles Kim
as Elvis (1 episode)
Chau Long
as Student #1 (1 episode)
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