We now know that production on "Wonder Woman" is now underway thanks to a social media pic posted by cast member Saïd Taghmaoui. The set picture featured both Taghmaoui and his co-star Chris Pine in what appeared to be period garb -- a far cry from the modern day Steve Trevor that many assumed Pine was playing.

According to Heroic Hollywood, an unnamed source has revealed that Pine's character in the pictures isn't actually Steve Trevor. HH was quick to point out that they're waiting on further confirmation, but it looks like the character in the picture is Steve Trevor's grandfather. This means that Pine might be pulling double duty as both Steve Trevor and grandpa Trevor.

This plays into what's been rumored to be part of "Wonder Woman's" plot, and we'll put up a spoiler alert just in case. According to what HH has heard, the elder Trevor is the one that crashes on Wonder Woman's island during World War I. Later on in the modern-day portion of the film, Diana (Gal Gadot) will meet Steve Trevor who, like his grandfather, will help her fight Ares.

Directed by Patty Jenkins and starring Gal Gadot in the title role, "Wonder Woman" opens on July 23, 2017.