The Girl on the Train Movie Cast Is Killer

Emily Blunt will play the titular girl on the train, Rachel, an alcoholic woman who's still grieving her marriage when she becomes obsessed with the lives of a couple in a house she rides by every day.

Kudrow will play a character named Monica who is an ex-coworker of Justin Theroux's character. (As far as we know, this is a character made up for the film).

Mission: Impossible — Rogue Nation star Rebecca Ferguson will play Anna, the new wife of Blunt's character's ex.

British star Bennett will play Megan, the woman Blunt's character observes from the train. Fun fact: her first role was as pop star Cora Corman in 2007's Music and Lyrics.

Justin Theroux will play Tom, a role that was originally supposed to go to Chris Evans (whose schedule didn't work out for this film). Theroux's character, Tom, is the ex-husband of Rachel, Emily Blunt's character.

Point Break's Edgar Ramirez will play Dr. Kamal Abdic, Megan's therapist.

Luke Evans has joined the cast as Scott, the husband of the woman who goes missing. Jared Leto was originally attached to play the character.