How to watch Supergirl (2026) in Canada

Table of Contents

Here’s everything you need to know about Supergirl (2026), including its premiere date, streaming availability, full cast lineup, story details, trailer, and where to watch it online. You’ll also find a clear guide to help you stream Supergirl from your country and discover the best available viewing options.

How can I watch Supergirl (2026) in Canada on HBO Max?

To watch Supergirl on HBO Max, follow these steps:

Subscribe to NordVPN
Install the VPN app on your device.
Connect to a US-based server.
Open the HBO Max website or launch its app, then log in.
Finally, you are all set to watch Supergirl (2026) restriction-free!

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Supergirl (2026) Synopsis

Kara Zor-El, better known as Supergirl, is pulled into a dangerous journey across the stars. An unexpected enemy strikes close to home and gives Kara a deeply personal reason to fight back. She joins forces with an unlikely companion as her search for answers becomes a mission of vengeance and justice. Along the way, Kara encounters strange alien worlds, dangerous criminals and powerful new enemies. Ruthye, played by Eve Ridley, becomes an important part of Kara’s interstellar adventure, while Krem emerges as a central threat. The story also expands the wider DC world through characters such as Superman and Lobo. At its heart, Supergirl explores what happens when enormous power collides with grief, anger and the desire to make things right.

When Does Supergirl (2026) Premiere?

Supergirl was released in theaters on June 26, 2026, with international theatrical releases beginning June 24. Warner Bros. Pictures distributed the DC Studios superhero movie.

Cast

Milly Alcock – Supergirl
Eve Ridley – Ruthye
Matthias Schoenaerts – Krem
Jason Momoa – Lobo
David Krumholtz – Zor-El
Emily Beecham – Alura In-Ze
David Corenswet – Superman
Kadiff Kirwan – Bomar Vran
Thalissa Teixeira – Mareck Vran
Ferdinand Kingsley – Elias Knoll
Emily Piggford – Delilah Knoll
Diarmaid Murtagh – Drom Baxton
Clara Rosager – Blue Sklarian Raider
Alice Hewkin – Red Sklarian Raider
Heather Agyepong – Purple Sklarian Raider
Wil Coban – Brute
George Montague – Hideous Alien Double
Bruce Lennox – Emond Knoll
Audrey Brisson-Jutras – Lumpy Alien
Avye Leventis – Lumpy Alien
Leo Bill – Big Furry Gremlin
Keeley Forsyth – Healer
Asha Soetan – Sarna Vran
Naomi Wirthner – Doctor
Imogen Turner – Young Kara
Paul Hunter – Wormhole Bus Driver
Charlie Rawes – Hookah Smoking Alien / Massive Man
Craig Binning – Screeching Alien
Luke Rollason – Rest Stop Clerk
Adam Young – Bilqui Criminal
Winnie Ama – Evely Band Singer
Henry Tozer – Evely Band Pianist
Jordan Coulson – Skeevy Dude
James Eeles – Wiry Criminal
Tom Godwin – Sleeping Prisoner
Shaun Mason – Brigand Underling
Dean Nolan – Brigand Superior
Daniel Scott-Smith – Peeing Brigand
Audrey Kattan – Caged Bride
Florisa Kamara – Harpoon Bride
Seth Rogen – Mousy Alien
Adam Young – Bilqui Criminal
Paul Hunter – Wormhole Bus Driver

Where to Watch Supergirl in Canada

In Canada, Supergirl is available to buy or rent online through several major digital platforms. You can buy Supergirl digitally on the Apple TV Store, Amazon Video, and CosmoGo, allowing you to watch the movie on supported devices. If you prefer a one-time viewing option, you can rent Supergirl online through the Apple TV Store, Amazon Video, or CosmoGo in Canada.

What is the age rating for Supergirl 2026?

Supergirl is rated PG-13 in the United States. The movie combines superhero action with science-fiction, adventure and fantasy elements.

Trailer

The trailer for Supergirl has been released.

FAQs

How long is Supergirl?
Supergirl has a runtime of 1 hour and 48 minutes, or 108 minutes.
Is Superman in Supergirl 2026?
Yes. David Corenswet appears as Superman in Supergirl, connecting Kara Zor-El story more directly with the wider DC Universe.
Who is the villain in Supergirl 2026?
Matthias Schoenaerts plays Krem of the Yellow Hills, one of the central antagonistic figures in Kara and Ruthye story.
Who directed Supergirl?
Craig Gillespie directed Supergirl. Ana Nogueira wrote the screenplay, while DC Studios co-heads James Gunn and Peter Safran produced the movie.

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