Sasha Knight was born & raised in Los Angeles, CA. He began performing in local, community theater at age four. Sasha starred in the award-winning film "Cowboys" directed by Anna Kerrigan alongside Steve Zahn, Jillian Bell & Ann Dowd. The film sold to Samuel Goldwyn Company and was released February 2021. "Cowboys" was officially selected for competition in the (2020) Tribeca Film Festival where his co-star, Steve Zahn, won best actor & the writer/director, Anna Kerrigan, won best screenplay. Sasha won best performance at the (2020) Outfest Film festival.

Sasha recurred on "The Santa Clauses" for Disney Plus. He was also a series regular on the Dreamworks/Netflix's "Not Quite Narwhal" and recurred on the Disney animated series’s "Firebuds" & "Eureka".

His looping credits include: Warner Bros. "IT: Welcome to Derry", Dreamwork's The Boss Baby: "Family Business", HBO's "Big Little Lies", ABC's "Single Parents", "Station 19", & "A Million Little Things", CBS's "NCIS: New Orleans" & "Young Sheldon." He also voiced characters for Disney's video game "Kingdom Hearts 3."