America Undercover

7.3

Hangar 1: The UFO Files

2015

7.1

UFOs: Investigating the Unknown

2023

8.5

Dossiers Surnaturels

2015

5.5

Alien Encounters: Fact or Fiction

2024

7

UFO-mysteriet med Felix Herngren

2024

10

Encontros Imediatos

2008

8

Craig Charles: UFO Conspiracies

2022