DC Studios turned the hype dial to 11 for Milly Alcock as Kara Zor-El. New key art with the punky tagline “Truth. Justice. Whatever.” hit feeds as a Times Square countdown promised “something” for December 10. The studio then locked the first Supergirl trailer for Thursday, December 11, 2025, at 11:59 a.m. ET, via a YouTube premiere placeholder.
In a 15‑second pre‑tease, Kara appears in stark white Kryptonian garb evocative of Richard Donner’s Krypton and seems to take part in funeral rites, punctuated by a headphone shot and rapid cuts. The clip capped a day of billboard teases and confirmed the full trailer’s timing.
Trailer timing, poster details, and where this Supergirl fits
The trailer’s exact window—11:59 a.m. ET / 8:59 a.m. PT / 4:59 p.m. GMT on December 11—arrived alongside a fresh image of Milly Alcock in the coat-and-shades look she sported in her cameo in Superman, a nod to the Supergirl: Woman of Tomorrow graphic novel guiding this DCU take. “See you tomorrow. #Supergirl,” the social caption teased.
The new poster leans into the rebellious vibe. Alcock floats before a spray‑painted sigil in her trench coat and sunglasses, with the tagline stamped at the bottom-left: “Truth. Justice. Whatever.”
Cast & creators: who’s flying with Milly Alcock
Director: Craig Gillespie; Screenplay: Ana Nogueira.
Based on: Supergirl: Woman of Tomorrow by Tom King and Bilquis Evely.
Producers/Labels: DC Studios; “DC Studios Presents a Troll Court Entertainment Production, The Safran Company Production — A Film by Craig Gillespie.”
Starring:
- Milly Alcock as Kara Zor-El / Supergirl;
- Matthias Schoenaerts as Krem of the Yellow Hills;
- Emily Beecham as Alura;
- David Krumholtz as Zor‑El;
- Jason Momoa as Lobo;
- Eve Ridley as Ruthye Marye Knoll;
Official synopsis and tone
Warner Bros. Pictures shared a concise logline for Chapter One’s Kara story: “When an unexpected and ruthless adversary strikes too close to home, Kara Zor‑El, aka Supergirl, reluctantly joins forces with an unlikely companion on an epic, interstellar journey of vengeance and justice.”
Expect a sharper edge than previous screen versions. As James Gunn framed this incarnation earlier, “She’s much more hardcore, she’s not exactly the Supergirl we’re used to seeing.”
Times Square countdown and the “today vs. tomorrow” wrinkle
A digital billboard in Times Square fueled speculation by pitching “something… today” at 1:15 p.m. ET, hours ahead of the widely shared Thursday premiere time; the display appeared timed to keep clear of a competing “Avengers: Doomsday” trailer window.
Separately, an official countdown video packaged those fleeting shots—Krypton‑white costume, ritual imagery, and that headphones beat—and confirmed the trailer premiere already queued on DC’s YouTube channel for noon ET on December 11.
Release date and formats
Supergirl opens in the U.S. and Canada on June 26, 2026, including IMAX, with international rollout beginning June 24, 2026. Distribution is via Warner Bros. Pictures.
Why this matters for Milly Alcock—and DC Studios
The campaign positions Miley Alcock as a distinct counterpoint to Superman within the emerging DC Studios slate. The coat‑and‑shades look from her Superman cameo carries forward, aligning with Woman of Tomorrow’s grittier odyssey, while the tagline telegraphs attitude.
The timing chess—billboard buzz on December 10, premiere at 11:59 a.m. ET on December 11—suggests a plan to dominate feeds twice in 24 hours. Pairing a mood‑forward poster with a ritual‑tinged sizzle primes audiences for a first look that foregrounds tone and world‑building over plot specifics.
Bottom line: new poster today, trailer on December 11 at 11:59 a.m. ET, theatrical launch on June 26, 2026. Supergirl takes flight, and Milly Alcock leads with swagger.
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