When it comes to psychological thrillers, we’re not only avid fans of the genre, but we also know the formula for what makes a successful watch. You need grit, an unguessable plotline and enough moments of quiet reflection to lull you into a sense of false security.

That’s what we recently loved about Netflix’s Anatomy Of A Scandal and ITV’s DI Ray. And it’s what we’re expecting in Daniel Kaluuya’s new thriller The Kitchen and the upcoming Psycho remake, Sheila.

Now, we’ve got a whole new psychological thriller to get excited about in the form of recently confirmed Sony film I Think My Mother-In-Law Is Trying To Kill Me. The title is enough to win us over, but the fact it’s an unlikely adaptation is just the kind of story we can get onboard with.

While we understand adaptations are usually based on books, podcasts and theatre, this new film takes the form to new heights. You see, it’s based on a viral Reddit story titled My Mother-In-Law Was Poisoning Me, Then I Found Out Why.

I Think My Mother-In-Law Is Trying To Kill Me: bestselling author Jessica Knoll will adapt the viral Reddit story as a new thriller film