Date:

D.B. Cooper: Case Closed?

Date:

Antiques Roadshow

Date:

Paranormal Survivor

Date:

Lost Secrets

Date:

Unsolved Mysteries

Date:

Mysteries at the Museum

Date:

American Ripper

Date:

Phenomenon: The Lost Archives

Date:

History's Secrets

Date:

Antikrundan

Date:

Secrets of the Dead

Date:

In Search Of

Date:

La Vie secrète des lacs

Date:

The Tesla Files

Date:

Bone Detectives: Britain's Buried Secrets

Date:

Mystères

Date:

Mysteries & Scandals

Date:

Mysteries of the Outdoors

Date:

Abandoned Engineering

Date:

Close Encounters