Sezon 15
Bölümler
1 The Mystery of Nan Madol 25 Oca 2020 
2 The Relics of Roswell 1 Şub 2020 
3 Destination Chile 8 Şub 2020 
4 The Real Men in Black 15 Şub 2020 
5 The Mystery of the Stone Giants 22 Şub 2020 
6 The World Before Time 29 Şub 2020 
7 They Came from The Pleiades 7 Mar 2020 
8 The Immortality Machine 14 Mar 2020 
9 The Shapeshifters 21 Mar 2020 
10 The Mystery of Skinwalker Ranch 28 Mar 2020 
11 The Ultimate Guide to UFOs 11 Nis 2020 
12 Aliens and the Presidents 18 Nis 2020