While the context of this scene in particular is not known, Black Bolt and Lockjaw are clearly on Earth based on the backdrops.
However, now that Black Bolt and Lockjaw have been revealed, it could only be a matter of time before the looks for the rest of the cast are as well.
Reel News Hawaii posted the photos, giving fans a first look at Anson Mount who appears to be in costume as Black Bolt, as well as a presumed shot of Lockjaw in his pre-CGI form.
The eight-episode first season will launch this September, and Marvel has been hard at work getting the series ready to go in front of the cameras.