The other day an International Trailer for the forthcoming release dropped onto the internet, and it's really brief. I watched it, and, sure, there seems like there may be a snippet or two of new footage, but studios are fairly hesitant these days to give away too much, especially in what they're figuring to be 'tent-pole' releases ... and Justice League certainly qualifies.
Feel free to check it out below. As always, thanks for reading ... and live long and prosper!