The series follows Sam Gardner, a teenager on the autism spectrum, as he navigates relationships with his younger sister, parents, best friend, girlfriend and therapist — as well as the transition from high school to college.
Keir Gilchrist stars as Sam, while Brigette Lundy-Paine, Jennifer Jason Leigh and Michael Rapaport play his immediate family members.
The series was created by Robia Rashid and originally premiered in 2017.
An exact release date for the fourth and final season has not yet been confirmed, though it's expected to arrive in 2021.
See Netflix's announcement below, as well as reactions from some of the show's cast members.
what you've heard is true: We Are Doing 1 More Season of Atypical !!!!!!! this show has brought me warmth, community and purpose and I hope it has done the same for you. We love you atypies, cazzie nation, Zam Fam, Penguinos, Delsa stans (and Nelsa stans), Paigers and Juliams. get ready for SZN 4!!!!!