Over the past few weeks, we've been showcasing a number of photos from the Toronto set of Suicide Squad, largely because the first portion of the production has taken place outdoors. Unfortunately, it seems that we may have seen the last photos from the set, as director David Ayer revealed on his Twitter page that the production is about to go "dark," moving into an indoor studio for the remainder of principal photography. Here's what the filmmaker had to say on his Twitter page late last night.

"Well we survived the streets. Time to go dark now. Remember, only the tiniest glimpse has been exposed. Our surprises are intact."
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Production started back in late April, with the shoot scheduled to last in Toronto through September, but now that the shoot is heading indoors, it seems we may have seen the last photo from the set. Of course, it's possible that David Ayer himself could share photos through his own Twitter page, since he did so frequently on his last movie, Fury, but we're not sure if he'll do so on this project, given its secretive nature.

Warner Bros. has yet to even issue an official synopsis for Suicide Squad yet, but there have been several rumors swirling about the plot. One such rumor revealed that the story begins with Harley Quinn (Margot Robbie) trying to break The Joker (Jared Leto) out of Arkham Asylum, but her plans interfere with Deadshot's (Will Smith) mission to kill an incoming inmate, leading to them both being captured by Amanda Waller (Viola Davis) and thrown into her own secretive prison. There is also rumored to be a massive prison riot at the end of the movie, where Batman (Ben Affleck) comes face to face with The Joker himself. While we wait for more official details on the Suicide Squad plot, take a look at the latest tweet from director David Ayer himself.