Michelle Tancredi

Secrets of the Unknown: Tornadoes

Secrets of the Unknown: Jack the Ripper

Secrets of the Unknown: Life After Death

Secrets of the Unknown: Pearl Harbor

Secrets of the Unknown: Lake Monsters

Secrets of the Unknown: Big Foot

Secrets of the Unknown: Nostradamus

Secrets of the Unknown: The Titanic

Secrets of the Unknown: Dreams and Nightmares