Zahn Tokiya-ku McClarnon is an American actor known for his performances in the Western crime drama series Longmire, the second season of Fargo, and the second season of Westworld. In 2022 he plays the lead role in the AMC series Dark Winds. He also features in the 2021 FX on Hulu series Reservation Dogs, and the Marvel Cinematic Universe series Hawkeye (2021), and Echo (2023).