I Think We're Alone Now is a 2018 American post-apocalyptic romance drama film directed by Reed Morano, who also acted as cinematographer, and written by Mike Makowsky.

It stars Peter Dinklage and Elle Fanning as two survivors who learn to live together after a worldwide pandemic wipes out Earth's population.

Del lives alone in a small town after an unspecified but sudden (people died where they sat) apocalyptic event has killed off the human population "on a Tuesday afternoon".

Believing he is the last man on Earth, Del has set about leading a peaceful existence in his hometown, living in the library where he used to work and spending the day clearing out people's homes and burying the dead.

Del is upset and leaves but Grace chases him and begs him to keep her with him, saying that the couple are not her real parents and that she was paired with them when she reached the survivor's commune in California.

No longer capable of living alone, Del abandons his small town and drives to the address Patrick left him, hoping to find Grace.

Del and Grace find the city populated with disconcertingly happy survivors, all blissfully and willfully ignorant of their past trauma.

The website's critical consensus reads, "I Think We're Alone Now benefits from an absorbing aesthetic and solid work from its leads, although it's still somewhat less than the sum of its post-apocalyptic parts.

"[10] Todd McCarthy of The Hollywood Reporter wrote: "It's hard to figure what induced director Reed Morano, who did such a fine job directing the first three episodes of The Handmaid's Tale last season, to take on such a script, one so devoid of surprise, intriguing notions and compelling scenes.