The Tesla Files

Antiques Roadshow

1979

Lost Secrets

2019

Paranormal Survivor

2015

D.B. Cooper: Case Closed?

2016

Countdown to Apocalypse

2012

Mysteries at the Museum

2010

Planeta záhad

1996

History's Secrets

Unsolved Mysteries

2020

Phenomenon: The Lost Archives

1998

Churches: How to Read Them

2010

American Ripper

2017

Secrets of the Dead

2000

Antikrundan

1989

Secret Life of Lakes

2015

Mystères

1992

Abandoned Engineering

2017

Mysteries of the Outdoors

2015

Killer Carnies

2020

Mysteries & Scandals

2018