A ferry filled with crewmen from the USS Nimitz and their families is blown up in New Orleans during Mardi Gras. BATF Doug Carlin is brought in to assist in the recovery of evidence from the massive investigation, and gets attached to an experimental FBI surveillance unit. The unit uses technology to directly look back in time a little over four days into the past. While tracking down the bomber, Carlin gets an idea in his head: would it be possible...

It's déjà vu all over again for Tree Gelbman, the snarky sorority sister who solved her own murder by repeatedly reliving her death. When the masked campus killer mysteriously returns to terrorize new targets, Tree cycles through another time loop of clever chills and suspense in the inventive follow-up to Blumhouse's hit thriller.

A housewife's life is shattered when she finds out the her husband Jim is killed in a gruesome car accident, but when she awakes the next morning, he is still alive and well. As she keeps having dreams about his death, she must decide what to do.