‘Supergirl’: This New Superstar Is Going to Be Around for a While

Subpar “Supergirl” serves to whet the appetite for when neonate superstar Milly Alcock gets the chance to work with a stronger director.
‘Supergirl’: This New Superstar Is Going to Be Around for a While
Milly Alcock plays a hard-partying supergirl, in "Supergirl." Warner Bros. Pictures
Mark Jackson
Mark Jackson
Film Critic
|Updated:
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PG-13 | 1h 47m | DCU, Action, Comedy | 2026

The good news—Milly Alcock as Kara Zor-El (Supergirl) is outstanding. It’s absolutely a star-is-born moment. The bad news is that “Supergirl” is not the summer blockbuster vehicle that deserves her.
Kara Zor-El (Milly Alcock), in "Supergirl." (Warner Bros. Pictures)
Kara Zor-El (Milly Alcock), in "Supergirl." Warner Bros. Pictures

Director Craig Gillespie’s “Supergirl” is a serviceable but underwhelming affair of generic, over-the-top superhero bombast that has about as much soul-nourishment as a Twinkie.

Young, Depressed, and Unmotivated

The movie kicks off with Kara on the verge of her 23rd birthday but acting more like a latchkey 16-year-old with a fake ID. She’s getting plastered on various types of galactic alcohol across a series of red-sun planets, all of which have bars that look exactly like the infamous Mos Eisley interstellar cantina from the original “Star Wars.”
Supergirl (Milly Alcock) enjoying the effects of a particularly potent drink, in "Supergirl." (Warner Bros. Pictures)
Supergirl (Milly Alcock) enjoying the effects of a particularly potent drink, in "Supergirl." Warner Bros. Pictures

In the DC Universe, there’s apparently a rainbow’s worth of colored suns that power different solar systems, and Kryptonians like Kara need yellow suns to activate their superpowers. Hence her hanging out in red-sun locations—they mute her superpowers to the degree that she can catch a good buzz. This is all an attempt to drown her trauma.

Trauma? In the DCU that began with 2025’s “Superman,” the Man of Steel—Kara’s cousin (David Corenswet)—has no memories of his parents or the planet Krypton. Amusingly, rough-and-tumble, hardcore Kara thinks her cousin is a nice guy but also a bit of a naive nerd.
She, on the other hand, vividly remembers how her planet imploded and her parents, Zor-El (David Krumholtz) and Alura (Emily Beecham), and all its other inhabitants, got Kryptonite poisoning. They put her in a space pod and blasted her into outer space before she could be affected.

Ruthye

Kara soon meets a young, Mulan-like girl named Ruthye (Eve Ridley), who is seeking vengeance for the death of her family of famous swordmakers at the hands of Krem, the multitudinously face-pierced brigand (Matthias Schoenaerts).
Supergirl (Milly Alcock) faces off with Krem (Matthias Schoenaerts), in "Supergirl." (Warner Bros. Pictures)
Supergirl (Milly Alcock) faces off with Krem (Matthias Schoenaerts), in "Supergirl." Warner Bros. Pictures

Kara’s not interested in Ruthye’s petition for her help, but then Krem poisons Krypto (Superdog) and annoyingly runs off carrying the only antidote. Well! Kara’s not having that and now has a personal reason to help her young charge.

Supergirl (Milly Alcock) getting ready to fry a bad guy with heat vision, in "Supergirl." (Warner Bros. Pictures)
Supergirl (Milly Alcock) getting ready to fry a bad guy with heat vision, in "Supergirl." Warner Bros. Pictures
So now it basically becomes a version of “True Grit,” with Kara in the inebriated authority-figure role and Ruthye as the pesky girl who drags her unwilling older counterpart around.

Fails to Deliver on Multiple Levels

Milly Alcock has fire-hose-strength charisma, and it’s a good thing she does because there’s not even one other interesting or vibrant character in sight here—not Ruthye, not Krem, and unfortunately not even dreadlocked, cigar-chomping, intergalactic-biker and antihero Lobo (Jason Momoa).
Promotional poster featuring Jason Momoa's Lobo, in "Supergirl." (Warner Bros. Pictures)
Promotional poster featuring Jason Momoa's Lobo, in "Supergirl." Warner Bros. Pictures

This was especially disappointing because I’ve been watching Momoa campaigning like loco for the role of Lobo for over 10 years. “Lobo,” of course, means “wolf,” and Momoa starred as alpha-werewolf Connor Slaughter in 2014’s “Wolves.”

That same year he directed, cowrote, and starred in the drama-thriller “Road to Paloma,” his feature film directorial debut. His Native American drifter and biker character’s name was, naturally, Robert Wolf—often referred to simply as “Wolf.”

Lobo (Jason Momoa) about to pummel someone into oblivion, in "Supergirl." (Warner Bros. Pictures)
Lobo (Jason Momoa) about to pummel someone into oblivion, in "Supergirl." Warner Bros. Pictures

Momoa comes across as a giant, bearded-muscled-tatted Harley-riding goofball, but the man is intensely shrewd, savvy, and ambitious when it comes to his showbiz career: He set his sights on Lobo long before he landed “Aquaman.”

He also set his sights early on former wife Lisa Bonet. He famously spotted her on “The Cosby Show” when he was 8 years old, developed a huge crush, and told his mother, “Mommy, I want that one.” He landed her, too.

The only thing that needed (and still needs) more work was his acting chops, but he did finally nail down his acting brand with “Fast X.“ Momoa’s an action behemoth who, with the right director, can be hysterically funny. Not in “Supergirl,” though. And not his fault.

No B-Story

“Supergirl” has no alternate story line to cut away to, and without a “meanwhile,” the only plot left to hold our attention is whether or not Superdog will get his antidote in a timely fashion. Does anyone really imagine that a summer blockbuster lets the cute doggie die?
Supergirl (Milly Alcock), on the space bus, sees trouble brewing, in "Supergirl." (Warner Bros. Pictures)
Supergirl (Milly Alcock), on the space bus, sees trouble brewing, in "Supergirl." Warner Bros. Pictures

Pros: There’s some sporadic fun. There’s Kara’s fight on a crowded space bus with punk-rock space-pirate babes, who carry X-ray-equipped crawling spider-bots to ascertain who’s carrying something loot-worthy on their personage.

Supergirl (Milly Alcock) is not going to allow herself to be ripped off on the space bus, in "Supergirl." (Warner Bros. Pictures)
Supergirl (Milly Alcock) is not going to allow herself to be ripped off on the space bus, in "Supergirl." Warner Bros. Pictures

Kara’s hangover-chic look is fun, featuring a Western-style duster plus Dyan Cannon’s sunglasses from “The Love Machine.” I kept thinking Alcock is kind of a slightly taller, blonde, Aussie version of Jenna Ortega.

Milly Alcock plays a hard-partying supergirl, in "Supergirl." (Warner Bros. Pictures)
Milly Alcock plays a hard-partying supergirl, in "Supergirl." Warner Bros. Pictures

Alcock deserves a do-over, because while “Supergirl” isn’t terrible, it’s an assembly-line studio blockbuster with no distinct flavor or personal stamp other than her performance. It’s a subpar launch for a character who deserved something far more distinctive.

However, it does whet the appetite to see what happens when Milly makes a movie that she can get much more mileage out of. And mountain-moving Momoa has certainly earned himself a standalone “Lobo” blockbuster with a top-notch director. Make that a franchise. To go with his other franchise.

Promotional poster for "Supergirl." (Warner Bros. Pictures)
Promotional poster for "Supergirl." Warner Bros. Pictures
‘Supergirl’ Director: Craig Gillespie Starring: Milly Alcock, Jason Momoa, Matthias Schoenaerts, Eve Ridley, David Corenswet MPAA Rating: PG-13 Running Time: 1 hour, 47 minutes Release Date: June 26, 2026 Rating: 3 stars out of 5
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Mark Jackson
Mark Jackson
Film Critic
Mark Jackson is the senior film critic for The Epoch Times and a Rotten Tomatoes-approved critic. Mark earned a bachelor's degree in philosophy from Williams College, followed by classical theater conservatory training, and has 20 years' experience as a New York professional actor. He narrated The Epoch Times audiobook "How the Specter of Communism Is Ruling Our World," available on iTunes, Audible, and YouTube. Mark is featured in the book "How to Be a Film Critic in Five Easy Lessons" by Christopher K. Brooks. In addition to films, he enjoys Harley-Davidsons, rock-climbing, qigong, martial arts, and human rights activism.