In fact, "Game of Thrones" star Emilia Clarke, who has an unknown role in the closely-guarded production, shared a video Friday of the new Chewbacca, now played by Joonas Suotamo, in a role originated by Peter Mayhew.
Clarke began her caption with: "In a Instagram far far away...(Or in pinewood backlot filming #untitledhansolomovie)."
The actress then gushed about her co-star Suotamo.
"You are more than just a cute nose and lotta hair to me," she wrote.
"Working out a shot w/cinematographer Bradford Young for #UntitledHanSoloMovie," he tweeted Friday along with a photo.
Earlier this month, he hinted at what the film's plot could be about when he shared a photo on Twitter with the caption, "#Chewie checking the shot. #UntitledHanSoloMovie."
Excited fans noticed that on the screen, Chewbacca was seemingly embracing another Wookiee.
Howard, 63, also shared a photo of Glover, 33, on set in June. He captioned that sneak peek, "lining up a shot today from my director's monitor."