Top 6 Must-Watch Milly Alcock Movies & TV Shows Before Supergirl

Top 6 Must-Watch Milly Alcock Movies & TV Shows Before Supergirl

The excitement for the 2025 Superman movie has been palpable, and now that we’re in 2026, the spotlight is about to shine on Supergirl. Milly Alcock, a versatile and rising star, steps into the iconic role of the superhero. Many already see Supergirl as a defining moment in her career. While we gear up for Kara Zor-El’s big screen debut, let’s take a look at some of Milly Alcock’s best films and TV shows. These picks will not only entertain you but also showcase her incredible talent.

1. House of the Dragon

House of the Dragon poster
Image Credit: HBO
  • Release Date: August 21, 2022
  • Genre: Dark Fantasy
  • Director: Ryan Condal
  • Cast: Paddy Considine, Matt Smith, Emma D’Arcy, Rhys Ifans, Steve Toussaint, Eve Best, Milly Alcock, and more
  • Episode Count: 2 Seasons; 18 Episodes

In “House of the Dragon,” Milly Alcock shines as the younger Rhaenyra, a character pivotal to the gripping storyline. This prequel to “Game of Thrones,” set 200 years earlier, delves into the Targaryen family’s complicated past and the political turmoil leading to the Civil War known as the ‘Dance of the Dragons.’ If the last season of GOT left you wanting more, this series might just reignite your love for George R.R. Martin’s universe.

2. Upright

Upright poster
Image Credit: Lingo Pictures (Amazon)
  • Release Date: November 28, 2019
  • Genre: Comedy Drama
  • Director: Chris Taylor
  • Cast: Tim Minchin, Milly Alcock
  • Episode Count: 2 Seasons; 16 Episodes

In “Upright,” Milly brings charm and humor as Meg, one of the two leads on a road trip full of unexpected twists. The series is a delightful blend of comedy and heartfelt moments, exploring how two misfits forge a deep, heartfelt connection while escaping their troubled pasts. If you love a good dramedy, this gem is a must-watch.

3. Sirens

Sirens poster
Image Credit: LuckyChap Entertainment (via Netflix)
  • Release Date: May 22, 2025
  • Genre: Dark Comedy
  • Director: Molly Smith Metzler
  • Cast: Meghann Fahy, Milly Alcock, Glenn Howerton, and others
  • Episode Count: 5 Episodes

4. Reckoning

Reckoning poster
Image Credit: Playmaker Media (via Amazon)
  • Release Date: October 1, 2019
  • Genre: Thriller, Crime
  • Director: David Hubbard
  • Cast: Sam Trammell, Aden Young, Milly Alcock, and more
  • Episode Count: 10 Episodes

“Reckoning” features a gripping story where two fathers confront a reemerging serial killer while battling their own inner demons. Milly appears as Sam Serrato, showcasing her ability to portray deep emotional layers amidst the suspense of the thriller.

5. The Gloaming

The Gloaming poster
Image Credit: ABC Studios International (via Amazon)
  • Release Date: October 1, 2019
  • Genre: Mystery, Crime
  • Director: Michael Rymer, Greg McLean, Sian Davies
  • Cast: Emma Booth, Ewen Leslie, Milly Alcock, and others
  • Episode Count: 8 Episodes

“The Gloaming” revolves around a troubled cop dealing with unresolved issues from her past. Milly plays Jenny McGinty, whose character’s flashbacks create a haunting narrative linking old and new crimes. Even in her absence, her character plays a vital role, adding to the series’ mysterious atmosphere.

6. Pine Gap

Pine Gap poster
Image Credit: Screentime (via Prime Video)
  • Release Date: October 14, 2018
  • Genre: Mystery
  • Director: Michael Rymer, Greg McLean, Sian Davies
  • Cast: Parker Sawyers, Tess Haubrich, Milly Alcock, and others
  • Episode Count: 6 Episodes

“Pine Gap” brings a mix of espionage and mystery centered around a joint military facility where a civilian aircraft crash leads to a thrilling investigation. Milly plays Marissa Campbell, a character who adds depth to the unfolding drama, leaving a memorable impact despite her limited screen time.

What other movies and TV shows has Milly Alcock starred in?

Outside the highlighted works, Milly has appeared in a few additional titles. While her roles in these may not be the main attractions, they are still worth checking out. For instance, in “Janet King,” she plays Cindi Jackson for three episodes. You might also catch her in “Les Norton” as Slan Galese. Lastly, there’s “The School” from 2018, where she takes on a leading role as Jien, although this film has less favorable reviews. Still, if you’re a fan of Milly, it could be an interesting watch.

Milly Alcock’s career is just beginning, and before you see her shine as Supergirl, these movies and shows will offer a great introduction to her versatile talent. Which one are you excited to watch first? Let me know in the comments below!