Milly Alcock on Playing Supergirl, the Art of “Drunk Acting,” and the Joy of Punching
Milly Alcock, the Australian actress known for her role as Supergirl in the DC Universe series, discussed her approach to the character in a recent interview, emphasizing the balance between vulnerability and strength. According to Alcock, “The gift is the job”—a philosophy she attributes to her preparation for the role, which includes unconventional methods like “drunk acting” to break through creative blocks.
How Milly Alcock Prepared for the Role of Supergirl
Alcock revealed in a Vulture interview that she experimented with “drunk acting” during rehearsals to access a more authentic emotional range. “When you’re in a different state, you’re less self-conscious,” she said. “It helps you tap into raw, unfiltered reactions.” This method, while controversial, aligns with her belief in “emotional truth” as a cornerstone of her performance.

The actress also highlighted the physical demands of playing Supergirl, including rigorous training to execute the character’s signature fight scenes. “Punching is a joy,” Alcock joked, but added that the role required “a lot of discipline. You can’t just rely on CGI—your body has to sell the action.”
Why Supergirl’s Story Matters in Modern Superhero Narratives
Alcock’s portrayal of Supergirl has drawn attention for its focus on resilience and self-discovery, themes that resonate with contemporary audiences. According to The Guardian, the character’s journey “reflects broader conversations about power, identity, and the pressure to be perfect.” Alcock herself has spoken about the importance of representing a female superhero who is “flawed, complex, and unapologetically human.”
The series, which premiered in 2015, has faced evolving expectations from fans. In a Entertainment Weekly review, critics noted that Alcock’s performance “brings a fresh energy to the role, balancing levity with depth.” This has contributed to the show’s longevity, despite its cancellation in 2021.
What’s Next for Milly Alcock After Supergirl?
Following her time on Supergirl, Alcock has expanded her career into other genres. She recently starred in the Marvel series Echo, where she played a character with ties to the Spider-Man universe. “It’s exciting to explore new worlds,” she said in a Hollywood Reporter interview. “But there’s something special about Supergirl—she’s a part of me now.”

Alcock’s upcoming projects include a rom-com and a role in an indie film, though she has not yet confirmed details. For now, she remains focused on her work on Supergirl, which continues to inspire fans and critics alike.
Key Takeaways
- Milly Alcock used “drunk acting” to access emotional authenticity in her role as Supergirl.
- The character’s focus on resilience and self-discovery has resonated with modern audiences.
- Alcock’s performance has been praised for balancing levity with depth, contributing to the show’s lasting impact.
- She is expanding her career into new genres, including a upcoming rom-com and indie film.
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