Episode 1
David meets Pablo Ecobar's enforcer in Colombia. Later, he witnesses an exorcism in Mexico and participates in a faux illegal border crossing.
Episode 2
David visits a town hit by heavy radiation, hikes through a supposedly haunted forest and explores an abandoned island with its former residents.
Episode 3
David meets a Jeffrey Dahmer enthusiast in Milwaukee, takes two tours dedicated to JFK's assassination in Dallas and dines with vampires in New Orleans.
Episode 4
In Kazakhstan, David and a fellow dark tourist swim in a lake formed by a nuclear blast. Later, David's trip to Turkmenistan doesn't go as planned
Episode 5
After participating in a World War II reenactment, David visits a disturbing museum. He then travels to Cyprus in hopes of seeing a forbidden city.
Episode 6
In Cambodia, David is offered the chance to shoot a cow. Later, he tours Myanmar before witnessing the cleaning of a mummified corpse in Indonesia.
Episode 7
David attends a voodoo festival in Benin, visits an infamous area of Johannesburg and speaks with white South African separatists.
Episode 8
Charles Manson's pen pal gets confrontational in an interview. Also, David prepares for the end of the world and visits an extreme haunted house.