With the upcoming 2026 Supergirl film gaining global attention, fans aren’t just excited about the story, the cast, or the reboot of the DC Universe — they’re obsessed with the looks. From sleek extraterrestrial glamour to dramatic villain energy, hair has become one of the most talked-about elements of the film’s visual identity.
Do the Cast Members Wear Wigs In Supergirl?
Yes. The actors in Supergirl wear wigs. Due to time constraints and plot requirements, actors often need to change their hairstyles multiple times in a short period, so wigs are essentially a necessity. This is also a very common practice in Hollywood films. If you'd like to learn more about the reasons behind this, please continue reading below.
Milly Alcock’s In The Supergirl: Blonde Highlight Wavy Hair
Milly Alcock stars as Kara Zor-El, better known as Supergirl, in the first trailer for Supergirl: Woman of Tomorrow. The teaser reveals her at different stages: from relaxed, undone early moments to fully suited-up action sequences. Her hair transitions from casual, everyday tresses to sleek, controlled movement when she’s in costume — reflecting the duality of her journey.
This contrast highlights an interesting truth about modern superhero films: whether in everyday scenes or heroic form, hair is styled to reinforce character — grounded yet polished. The relaxed look feels believable and lived-in, while her heroic moments emphasize control and texture befitting a cosmic journey.
Jason Momoa’s In The Supergirl: Wild, Voluminous Hair
Jason Momoa plays the wild, larger-than-life bounty hunter Lobo, and his long, textured, voluminous hair instantly became a talking point. The moment the promotional photos dropped, fans agreed — the look captures Lobo’s chaotic energy perfectly.
Naturally, Momoa didn’t grow this dramatic, waist-length mane just for the role. Like many fantasy and superhero characters, Lobo’s hair is created with professional studio wigs and layered extensions. These pieces are built to survive intense action scenes, heavy lighting, and hours on set.
It highlights a fun truth about sci-fi and superhero films:even actors known for their real hair often rely on wigs to achieve exaggerated, stylized character designs.
Krypto the Superdog: Not Hair — But Personality
While not human, Krypto the Superdog gets screen time in the trailer, bringing his own brand of chaotic charm. Whether he’s urinating on a newspaper or standing beside Supergirl, his presence helps shape the tone of the film’s first moments.
Although not a hairstyle inspiration in the traditional sense, Krypto’s inclusion reminds viewers that every character — even four-legged ones — contributes to the emotional texture of the story unfolding on screen.
Eve Ridley In The Supergirl: A Young Warrior’s Hair
Ruthye Marye Knoll, played by Eve Ridley, appears in the trailer as the young, determined companion who sets Kara on a path of revenge. Her look is practical and purposeful, with hair that feels textured and authentic to her harsh backstory.
Rather than a glamorous style, Ruthye’s hair conveys grit and determination — a visual cue to her driven personality. This grounded aesthetic adds emotional weight to her character’s arc in the film.
Picture Source: Ins
Matthias Schoenaerts In The Supergirl: Rugged Antagonist Texture
Krem of the Yellow Hills, portrayed by Matthias Schoenaerts, is glimpsed briefly in the trailer as the antagonist. Although not shown extensively, his appearance suggests a rugged, unrefined aesthetic that aligns with his role as a space pirate and villain.
His rough texture and less polished look create a visual contrast against the cleaner lines of Supergirl, further emphasizing the divide between hero and villain in the story.
David Krumholtz’s and Emily Beecham’s In The Supergirl: Classic Timeless Hair
The trailer also features glimpses of Zor-El (David Krumholtz) and Alura In-Ze (Emily Beecham) through flashback or brief character beats. Their hair styling leans toward classic, timeless shapes that reflect their status as Supergirl’s parents and heritage bearers.
These styles help visually anchor Kara’s background and Kryptonian legacy, framing her current emotional and visual identity.
Final Thoughts
The Supergirl (2026) trailer uses hairstyles and texture as a subtle but powerful part of character building. From Kara’s everyday realness to Ruthye’s driven practicality, from Krem’s rough edges to Lobo’s chaotic texture, each look supports narrative tone.
What’s clear is that even brief glimpses in a teaser can offer visual cues about who these characters are and how they fit into the story. Hairstyles and styling choices go beyond aesthetics — they help define identity, emotion, and world-building in subtle yet memorable ways.
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