Thanks to @MiaSaenzD3, we know that DARK PHOENIX actress Jessica Chastain (who plays a villainous, shape-shifting alien in the film) will appear on The Tonight Show with Jimmy Fallon on Wednesday, February 27th! It’s rumored (although currently unconfirmed) that Chastain will premiere the second trailer for the highly-anticipated Simon Kinberg-directed film from 20th Century Fox.

Kinberg recently told X-Men fans (via Instagram) that we should expect “something real real soon” and this appears to be what he was hinting at.

The director also shared some behind-the-scenes photos from the film via his IG story, showing star Sophie Turner (Jean Grey) on set with visual effects trackers in her hair, including a shot of the actress taking a nap between filming takes.

Dark Phoenix arrives in theaters on June 7, 2019.