The Mystery of Heaven's Gate How It Really Happened with Hill Harper : Season 2 Episode 4
TV-PG CNN 42m
Aired: October 29th, 2019 @ 9:00 PM EST on CNN
In the mid-1970s, hundreds of people began disappearing without a trace. Families were left wondering about their loved ones for decades until shocking news about a mysterious religious group made headlines around the world.
