People who say they have visited the afterlife challenge everything we understand about death. If death is the great equalizer, how and why are some victims able to come back from death while others are not? In Project Afterlife, a team of investigators motivated by their own experiences with pulling victims back from the grave – including a paramedic, an ordained minister, a retired state trooper, and an investigative filmmaker – launch an unprecedented quest to unlock the mysteries of resurrection with help from real people who say they have gone through it.