William MacDonald

Where to watch William MacDonald in the UK

Find every William MacDonald film and TV show streaming, free, or available to rent in the UK. Updated daily — verified 4 May 2026.

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.

  • Acting
  • 92 credits

William MacDonald films streaming in the UK

Most-watched films featuring William MacDonald, available across UK streaming, rent and buy.

William MacDonald TV shows streaming in the UK

Selected TV credits featuring William MacDonald.

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William MacDonald — FAQ

Where can I watch William MacDonald films in the UK?

William MacDonald's films and TV shows are available across UK streaming services. Click any title in the filmography below to see exactly which UK service has it — Netflix, Amazon Prime Video, Disney+, Apple TV+, BBC iPlayer, ITVX, NOW, Sky, MUBI and more — updated daily.

What are William MacDonald's most popular films?

Most-watched William MacDonald films currently: Romeo Must Die (2000), Hollow Man II (2006), The Captive (2014), There's Someone Inside Your House (2021), Summer of 84 (2018).

What TV shows has William MacDonald appeared in?

Selected TV credits: Supernatural (2005), Smallville (2001), The Good Doctor (2017), The Flash (2014), The X-Files (1993).

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