William MacDonald

Biography

William MacDonald is a prolific Canadian actor and producer known for extensive work in television, film, and over 80 theatrical productions. He is recognized for roles in Riverdale, The Good Doctor, Supergirl (Dr. Kaplan), and The Flash (Gene Huskk).

He is frequently confused with fellow Canadian actor Bill MacDonald, as both share similar credits and guest-star in similar procedural dramas.

Known for

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The Couple Across the Street

2026 ⭐ 6.0

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Another Sweet Christmas

2025 ⭐ 10.0

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Home Sweet Christmas

2024 ⭐ 6.5

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The Blessing Bracelet

2023 ⭐ 6.2

Career timeline

2026

The Couple Across the Street

Tom Sullivan · 2026

⭐ 6.0

2025

Another Sweet Christmas Notable

Declan 'Fitzy' Fitzgerald · 2025

⭐ 10.0

2024

Home Sweet Christmas

Declan 'Fitzy' Fitzgerald · 2024

⭐ 6.5

2023

Double Life

Glen Vukovich · 2023

⭐ 5.5

The Blessing Bracelet

Chuck Spencer · 2023

⭐ 6.2

2022

#Xmas

Jack Faison · 2022

⭐ 5.3

#Xmas

Jack · 2022

⭐ 5.3

2021

A Godwink Christmas: Miracle of Love

John Fellman · 2021

⭐ 5.8

There's Someone Inside Your House

Mr. Sandford · 2021

⭐ 5.3

2018

Garage Sale Mysteries: Picture a Murder

Scott Brady · 2018

⭐ 6.0

Summer of 84 Notable

Sheriff Caldwell · 2018

⭐ 6.9

Past Malice: An Emma Fielding Mystery

Sherman Arlington · 2018

⭐ 6.5

2017

Concrete Evidence: A Fixer Upper Mystery

Principal Darren Dean · 2017

⭐ 6.7

2014

The Captive Notable

Frank · 2014

⭐ 5.8

2012

The Phantoms Notable

Steve Boucher · 2012

⭐ 7.0

Cold Blooded

Louis Holland · 2012

⭐ 5.1

Run Rabbit Run

Baby Doll · 2012

⭐ 2.0

2010

Death Wish

Elvis · 2010

⭐ 6.0

Takedown

Stross Representative · 2010

⭐ 4.5

2009

Desperate Escape

Detective Hanson · 2009

⭐ 3.4

Storm Seekers

Eli Harder · 2009

⭐ 5.9

Northern Lights

Deputy Otto Gruber · 2009

⭐ 6.0

2008

Mail Order Bride

Sherrif · 2008

⭐ 6.5

Trial by Fire

Trip Crandall · 2008

⭐ 5.4

On the Other Hand, Death: A Donald Strachey Mystery

Jonas Baskin · 2008

⭐ 5.4

2007

Hybrid

2007

⭐ 4.2

White Noise 2: The Light

Dr. Karras · 2007

⭐ 5.6

2006

To Have and to Hold

Det. Wilson · 2006

⭐ 2.3

Mount Pleasant

Jack · 2006

⭐ 6.7

Hollow Man II

Col. Gavin Bishop · 2006

⭐ 4.9

2005

Personal Effects

Arthur Stowell · 2005

⭐ 5.9

The Colt

Sgt. Woodruff · 2005

⭐ 5.8

2004

A Beachcombers Christmas Notable

Earl Decker · 2004

⭐ 7.0

Shelf Life

Martin · 2004

⭐ 5.2

2003

Water's Edge

T. Wallace · 2003

⭐ 5.4

The Snow Walker

Miner in Bar · 2003

⭐ 7.0

Betraying Reason Notable

Hoop · 2003

⭐ 8.0

2002

The Rhino Brothers

Sasha Kanachowski · 2002

⭐ 5.3

2000

The Spiral Staircase

Sheriff Bell · 2000

⭐ 5.4

Romeo Must Die Notable

Officer · 2000

⭐ 6.3

The Virginian

Scipio · 2000

⭐ 5.4

Frequently appears with

Candace Cameron Bure

Sophie Marlow

Cameron Mathison

Sam Stackhouse

Stephanie Bennett

Jenny

Victor Zinck, Jr.

Tom

David A. Kaye

Chris

Full filmography

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The Couple Across the Street

2026 ⭐ 6.0

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Another Sweet Christmas

2025 ⭐ 10.0

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Home Sweet Christmas

2024 ⭐ 6.5

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Double Life

2023 ⭐ 5.5

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The Blessing Bracelet

2023 ⭐ 6.2

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#Xmas

2022 ⭐ 5.3

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#Xmas

2022 ⭐ 5.3

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A Godwink Christmas: Miracle of Love

2021 ⭐ 5.8

HD

There's Someone Inside Your House

2021 ⭐ 5.3

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Garage Sale Mysteries: Picture a Murder

2018 ⭐ 6.0

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Summer of 84

2018 ⭐ 6.9

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Past Malice: An Emma Fielding Mystery

2018 ⭐ 6.5

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Concrete Evidence: A Fixer Upper Mystery

2017 ⭐ 6.7

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The Captive

2014 ⭐ 5.8

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The Phantoms

2012 ⭐ 7.0

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Cold Blooded

2012 ⭐ 5.1

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Run Rabbit Run

2012 ⭐ 2.0

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Death Wish

2010 ⭐ 6.0

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Takedown

2010 ⭐ 4.5

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Desperate Escape

2009 ⭐ 3.4