- The UnBelievable With Dan Aykroyd
TV-PG | History/Documentary
- The Untold Story of the 90s
TV-PG | History/Miniseries
- Unearthed
TV-PG | History/Science
- Ultimate Warfare
TV-PG | History/Military
- Ultimate Viking Sword
TV-PG | History/Science
- The Unholy Battle for Rome
TV-PG | History/Documentary
- Unsung Heroes
TV-PG | History/Documentary
- Ultimate WWII Weapons
TV-PG | History/Special
- Underwater Universe
TV-PG | History/Documentary
- The Unknown Flag Raiser of Iwo Jima
TV-PG | History/Documentary
- The Ultimate Guide to Sounding Smart
TV-PG | History/Educational
- The Underground Railroad: The Paths & Places of Refuge
TV-PG | History/Documentary
- USS St. Louis: Centuries of Service
NR | History/Documentary
- The Unauthorized History of Socialism
NR | History/Documentary