American Spy, Belle Gunness, Oarfish

Don investigates the role an ordinary US Postal Service mailbox played in one of the most damaging spy cases of the Cold War. And he examines a monstrous preserved head that may prove the existence of a legendary sea beast.

Travel Guide

Find restaurants, accommodations and activities from this episode.

Hartford Circus Fire

See what a piece of sheet music has to do with an infamous ...

02:45

Meet Balto, Hero Sled Dog

Learn how Alaskan children were saved from death by the ...

03:17

Is Loch Ness an Oarfish?

Learn about the famous oarfish's possible link to the Loch ...

02:54

Quecreek Mine Rescue

See the steel capsule that helped save several miners from a ...

02:35

Meet Balto, Hero Sled Dog

Learn how Alaskan children were saved from death by the ...

03:17

More Travel Inspirations

HGTV Urban Oasis
HGTV Urban Oasis 2014

Enter daily for a chance to win a grand prize worth over $1.5M, located in Atlanta.

Food.com App
Download the New Food.com

Get recipe inspiration, save money on groceries, and plan your meals stress free.

Food Network Back to School
Food Network's Back to School Recipes

Win over the kids with these easy, time-saving dinners the family will love.