The second trailer for the adaptation of bestselling book, The Girl on the Train has dropped.

The film is directed by Tate Taylor (The Help) and stars Emily Blunt as a woman who takes the same train to and from work every day where she passes by the house where her ex-husband now lives with his new wife and kids - then there's a murder and she essentially questions her sanity. It also features the talents of Rebecca Ferguson, Laura Prepon, Justin Theroux and Luke Evans.

Blunt is doing superb work right now and really should've won an Oscar for Sicario - she is incredible in it.

We'll get to see this one on October.