Justice League movie: Is this Supergirl?
What if the other famous Kryptonian is also, finally, being revealed in Justice League?
Eagle-eyed fans have spotted a brief moment earlier in the trailer when Bruce Wayne is looking at a Kryptonian who almost definitely is NOT Kal-El.
Could this be Kara Zor-El and is it a flashback, a recording, a vison of the future or something about to happen?
Will Supergirl feature in the upcoming DC movie and will she help the Justice League face "Evil Superman" and bring him back to the team?
WARNING POTENTIAL SPOILERS
Justice League trailer: Is Bruce Wayne watching Supergirl?
When Steppenwolf is planning his destruction of the planet he gloats that Earth is vulnerable: "No protectors here. No Lanterns, no Kryptonian, this world will fall. Like all the others."
But which Kryptonian does he mean? Look at these images from the trailer again. Surely that is not the missing Clark Kent?
There is no doubt that this leg is much slimmer and more feminine than the strapping limbs of Superman. Furthermore, the costume incorporate shiny gold detailing on the legs, which is definitely not part of the Man of Steel's outfit.
From the comicbooks fans already know that the Kryptonian scout ship found by Superman in the movies and used by Lex Luthor actually belongs to Kara.
Justice League: This looks too slender for Superman and the costume is wrong
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One fan wrote: "Since Evil Superman has been confirmed/very heavily rumoured, I'm guessing Bruce, examining the remains of the Kryptonian Scout Ship's computer files, will learn of Supergirl, unbeknownst to Superman.
"According to the Man of Steel prequel comic, Kara was on Earth centuries ago, and her Scout ship was the one from Man of Steel and Batman v Superman."
The fleeting glimpse of "Supergirl" comes from 1.40 minutes into the latest trailer. Watch it next.
The theory continues: "So she's probably in some sort of stasis pod somewhere either in the wreckage of the ship or under the ice where it was buried.
"They'll find a way to wake her up, and she'll be the one who breaks Superman out of his mind controlled state."
Everyone is obsessed trying to figure out if that is Superman creeping up to Alfred at the end of the trailer.
There is the faintest hint of red from the left shoulder of whoever Alfred is addressing.
Justice League: Is Alfred talking to Superman?
Justice League trailer: Intensify teh colour wash to reveal the red glow from whoever is standing th
If you intensify the colour wash in the image it can clearly be seen that the dominant colour is red.
Bruce Wayne's right-hand man says: "He said you'd come. Now let's hope you're not too late."
Is he talking to Superman or Supergirl? The figure seems very tall, but then all Kryptonians are impressively built…
THE JUSTICE LEAGUE MOVIE IS OUT IN CINEMAS ON NOVEMBER 17