- The UnXplained
TV-14 | Documentary/Paranormal
- Uncensored
TV-14 | Documentary/Biography
- Unsung
TV-14 | Documentary/Biography
- United Gangs of America
TV-14 | Documentary/Crime
- An Unexpected Killer
TV-14 | Drama/Documentary
- Unrivaled: Earnhardt vs. Gordon
TV-14 | Auto racing/Documentary
- Up and Vanished
TV-14 | Documentary
- Ukraine, When the Bombs Go Silent
TV-14 | Documentary/Special
- Unknown Amazon with Pedro Andrade
TV-14 | Documentary/Nature
- Ultimate Ninja Challenge
TV-14 | Outdoors/Documentary
- Undiscovered: Edgewood
TV-14 | History/Documentary
- United 93: The Real Story
TV-14 | Documentary/Special
- UFO
TV-14 | Documentary
- Underground Railroad: The Secret History
TV-14 | History/Documentary
- UFC Fight House: The Biggest Fight in History
TV-14 | Documentary
- Unraveled
TV-14 | Documentary/Crime
- Unusual Suspects
TV-14 | Documentary/Crime
- The Unauthorized History of the Korean War
TV-14 | News/Documentary
- Unfaithful: Stories of Betrayal
TV-14 | Documentary
- Unusual Suspects: Deadly Intent
TV-14 | Documentary/Crime
- UFOs: Investigating the Unknown
TV-14 | Documentary
- Uninterrupted: The Real Stories of Basketball
TV-14 | Documentary/Basketball
- Undercover: Caught on Tape
TV-14 | Documentary/Crime
- Usain Bolt
NR | Documentary/Special
- Unexplained Science: What Scientists Still Don't Understand
NR | Documentary/Special
- Unlocked: Family Secrets
NR | Documentary
- The Untold Story of the Vatican
NR | Documentary/Special
- Unspeakable Crime: The Killing of Jessica Chambers
NR | Documentary/Crime
- Ultimate Wheels
NR | Documentary/Auto
- The Unseen Realm
NR | Documentary/Special
- Un-Inflame Me: Reversing the American Diet & Lifestyle
NR | Documentary/Special
- Unholy Alliance
NR | Animals/Documentary
- Underworld
NR | Documentary
- Unexplained Case Files: Extraordinary Encounters
NR | Documentary/Special
- Ultras: Passion and Death
NR | Documentary
- Ukraine War From the Air
NR | Documentary/War
- The Untold Tales of Tuteremoana
NR | Documentary
- The Underground Economy
NR | Documentary
- Undercover
NR | Documentary/Special
- Unraveling George
NR | Documentary/Basketball
- Ultimate Shark Dive
NR | Documentary/Special
- Urban Warriors
NR | Documentary/Nature
- Under the Sea
NR | Documentary
- Under the Sea
NR | Documentary
- Uncharted Adventure
NR | Travel/Documentary
- U.S. Secret Service Holds Briefing Ahead of Rescheduled WHCA Dinner
NR | Documentary/Special
- Underwater Okavango
NR | Documentary/Special
- Unexpected
NR | News/Documentary
- United States of Scandal
NR | Documentary
- Under the Pole
NR | Science/Environment
- Undercurrent: Real Murder Investigation
NR | Documentary/Crime
- UFOs Over Earth
NR | Documentary/Paranormal
- Untold
NR | Documentary
- Unsolved
NR | Documentary/Biography
- Ultimate Processes
NR | Documentary/Technology
- Unseen Enemy
NR | Documentary/Special
- Un país mágico
NR | Documentary/Variety