FIRST LOOK: A Simple Favor – Official Trailer

In the middle of her Saturday, actress Blake Lively tweeted a cryptic message along with the teaser trailer for her upcoming thriller alongside Anna Kendrick. (Hubby Ryan Reynolds also got on the action, tweeting a request for Lively to spoil the trailer’s mysterious question: What Happened to Emily?)

According to the A Simple Favor website: “A SIMPLE FAVOR, directed by Paul Feig, centers around Stephanie (Anna Kendrick), a mommy vlogger who seeks to uncover the truth behind her best friend Emily’s (Blake Lively) sudden disappearance from their small town. Stephanie is joined by Emily’s husband Sean (Henry Golding) in this stylish thriller filled with twists and betrayals, secrets and revelations, love and loyalty, murder and revenge.”

Additional cast, per IMDb, includes Linda Cardellini, Rupert Friend, Andrew Rannells, Jean Smart, and Kelly McCormack. Check out the suspenseful teaser trailer that Lively tweeted below:

— Yael Tygiel