Felix Herngren
Self
Clas Svahn
Sightings
1992
NASA's Unexplained Files
2012
Close Encounters
2014
Evidence of the Unexplained
2023
The Manhattan Alien Abduction
2024
Enquête sur les OVNIs
2004
Beyond: UFOS and the Unknown
UFO
1999
UFO Files
2005
The X-Files
1993
Investigation Alien
Ancient Aliens
2010
