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William Belleau

William Belleau

As actor

William Belleau (born April 15, 1982) is a Secwépemc Canadian actor known for his roles in films such as Killers in the Flower Moon (2023) and Eddington (2025), as well as the drama television series Frontier.

As actor

on Mosaic
🎬 Killers of the Flower Moon Henry Roan 🎬 Eddington Officer Butterfly Jimenez 🎬 Fresh Man 🎬 Wardriver Doug 🎬 Blood Quantum Shooker 🎬 🎬 Skin Games Movie 🎬 Blackway Middle logger 🎬 Made in Eddington Self 🎬 Lifers Robert Esket 🎬 🎬 The Candy Meister Nomakks

🎭 Filmography — as actor/actress

via TMDB
📺 Psych Series · 2006 📺 Supergirl Series · 2015 📺 The Last of Us Series · 2023 📺 American Experience Series · 1988 🎬 Killers of the Flower Moon Movie · 2023 🎬 The Twilight Saga: Eclipse Movie · 2010 📺 Outer Range Series · 2022 📺 Frontier Series · 2016 📺 Echo Series · 2024 🎬 Eddington Movie · 2025 🎬 The Unforgivable Movie · 2021 📺 The English Series · 2022 🎬 Fresh Movie · 2022 🎬 Blood Quantum Movie · 2019 📺 Imaginary Mary Series · 2017 🎬 Wardriver Movie · 2026 🎬 Blackway Movie · 2015 📺 Sitting Bull Series · 2025 🎬 Dreamkeeper Movie · 2003 🎬 🎬 Skin Games Movie 🎬 Made in Eddington Movie · 2025 🎬 Ice Road Terror Movie · 2011 🎬 Lifers Movie · 2023 🎬 The Dancing Cop Movie · 2012