William Belleau

William Belleau

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.

KNOWN FOR
CREDITS
PHOTOS

TV Series

Supergirl

Supergirl

7.296
Frontier

Frontier

6.8
Echo

Echo

6.128
The English

The English

7.3
Psych

Psych

7.893
Outer Range

Outer Range

6.9
American Experience

American Experience

7.4
The Last of Us

The Last of Us

8.5
Imaginary Mary

Imaginary Mary

6.333

Movies

The Unforgivable

The Unforgivable

7.429
Fresh

Fresh

6.986
Dreamkeeper

Dreamkeeper

6.6
The Dancing Cop

The Dancing Cop

7
Blackway

Blackway

5.27
Blood Quantum

Blood Quantum

5.8
Ice Road Terror

Ice Road Terror

4.5
The Candy Meister

The Candy Meister

0
The Twilight Saga: Eclipse

The Twilight Saga: Eclipse

6.205
Killers of the Flower Moon

Killers of the Flower Moon

7.4
Lifers

Lifers

0
Eddington

Eddington

6.689