Ryan Coogler and Michael B. Jordan unveil the full backstory for Smoke and Stack before their fateful night with vampires in Sinners. Check out Coogler and Jordan's comments below:Ryan Coogler: It was like a three-year run where the twins had basically broke up. Michael B. Jordan: And seeing her in a different light... Ryan Coogler: She was like a younger sister to them, you know, like Smoke and Mary's mom didn't love that. These nominations include Best Picture, Best Director (Coogler), Best Actor (Jordan), Best Supporting Actor (Delroy Lindo), Best Supporting Actress (Wunmi Mosaku), Best Original Screenplay (Coogler), Best Casting (Francine Maisler), Best Original Score (Ludwig Goransson), and Best Costume Design (Ruth E. Carter). This makes the new information about Smoke and Stack's backstory all the more important, as there are no plans to explore it in a future movie.