The Proof is Out There - Auf den Spuren des Unerklärlichen

Erling Strand (Self - Eyewitness), M.J. Banias (Editor: TheDebrief / Self - Investigative Journalist), Matthew Szydagis (Self - Physicist), Marc D'Antonio (Video Effects Designer / Self - Astronomer), Ken Gerhard (Self - Field Researcher), Shea Conger (Self - Marine Biologist), Floyd Hayes (Self - Biologist), Erin McCarthy (Editor: Mentalfloss / Self - Journalist), Michio Kaku (Self - Theoretical Physics Professor), Stephanie Schuttler (Self - Wildlife Biologist)