Alexis was raised on a Alexis Nakota Sioux First Nation reserve in Alberta. As a child, she played hockey and attended school in Edmonton. At age 18, she landed her first professional film role as a minor character in Ghostbusters: Afterlife (2021), and later featured in the 2020 Canadian film Beans. She had her breakout role as the tomboyish girl Willie Jack on Reservation Dogs, a performance which garnered critical attention.
Alexis has discussed starting to play hockey at age four, regularly practicing during her childhood, and playing left wing as of 2021.[7] She and her mother have also discussed her experiences growing up on the Alexis Nakota Sioux Nation reserve, and her experiences at school in Edmonton.[8] Her father has made documentaries through his production company.[9][10] Alexis has an older brother, Nathan, who played the role of Angus in Rhymes for Young Ghouls (2013)[7] as well as two other brothers.[11] During her childhood, Alexis went to many casting calls for commercials and acting roles;[7][9] her first paid acting role was a driving commercial for which she was paid $100.[11]
Career
Early roles
Alexis landed her first professional acting role at age 18, playing a minor character in Ghostbusters: Afterlife.[a][10][9] After signing with Nathan's agent, she had a video audition; director Jason Reitman was sufficiently impressed to invite her to a live audition.[11] Alexis' next role was as April in the award-winning Canadian film Beans (2020), a semi-autobiographical story written and directed by Tracey Deer (Mohawk) about the Oka Crisis at Kanesatake, Quebec.[13] Alexis has said that being on the set of Beans was incredibly fun, Deer allowed her to improvise some of her lines, and she met her future Reservation Dogs co-star D'Pharaoh Woon-a-tai.[14]
Reservation Dogs
Alexis originally auditioned for the role of Elora, a female lead in Reservation Dogs,[7] but Kawennáhere Devery Jacobs was chosen to play her. The showrunners asked Alexis to read for Willie Jack, who was originally a male character.[7] The character was revised to be female when Alexis was cast.[8][15] Alexis described developing her vision of Willie Jack for the audition process: "I just created Willie Jack how I think she would be, with her braids, she's always loud, with her bros, she loves hard, and just did it like that."[16]
After Alexis was given the role, she was encouraged by the show producers to improvise lines for her character and helped develop the wardrobe.[17][18] Alexis sometimes consulted with her brother on the development of lines for Willie Jack.[17] In an interview with W, Alexis said, "I've grown up with a lot of strong people, so I wanted to represent that - to show that we do have hearts and we care about our people a lot. Showing that - and getting our humor, because we’re funny - was the mission."[18]
According to Sophie Brookover at Vulture, over the course of the show, Willie Jack "emerged as the heart, conscience, and memory keeper of the group."[16] Jenelle Riley writes for Variety, "It’s cliché to talk about young actors being older than their years, but Alexis delivers wisecracks with the timing of an old pro - her one-liners are as memorable as her hats."[19]
Bones of Crows
Alexis is also featured as the character Immpy in the film Bones of Crows (2022), an inter-generational tale about a family of Indigenous women, who are living with the traumas inflicted by genocidal Indian residential schools.[20]
Wheetago War
Alexis is voice acting in an upcoming Indigenous claymation short film titled Wheetago War, a stop motion animation interpretation of the original story by Richard Van Camp (Tłı̨chǫ Dene), adapted from his short story "The Wheetago", and presented by Spotted Fawn Productions. Wheetago are supernatural beings from Indigenous lore, and the name Wheetago translates to "body eater" in the Dene language, which the producers of Wheetago War say "have existed across indigenous cultures to teach us about greed".[21] The producers of Wheetago War confirmed in early 2023 that Alexis was cast as the gender-switching character Young Dove.[22]
Personal life
Alexis plays hockey,[7] rides horses, and participates in horse relay races.[8] Alexis has said that she thinks that being around horses benefits mental health.[23] She announced her pregnancy through Instagram on August 18, 2024.[24]