- Unveiled: Surviving La Luz del Mundo
TV-MA | Documentary
- Undercurrent: The Disappearance of Kim Wall
TV-MA | Documentary
- The U.S. and the Holocaust
TV-MA | Documentary
- Uncharted Adventure
NR | Travel/Documentary
- Un viaje, dos destinos
NR | Religious/Documentary
- The Unbreakable Silence: The Harm of Japan's Eugenic Law
NR | Documentary
- Unearth
NR | Science/Documentary
- The Unauthorized History of the Korean War
NR | News/Documentary
- Unsung Heroes: The Story of America's Female Patriots
NR | Documentary/Special
- USS Bowfin: Pearl Harbor Avenger
NR | Documentary/Military
- The Untold Story of the Vatican
NR | Documentary/Special
- Usain Bolt
NR | Documentary/Special
- Unexplained Science: What Scientists Still Don't Understand
NR | Documentary/Special
- Unlocked: Family Secrets
NR | Documentary
- Ultimate Wheels
NR | Documentary/Auto
- Unspeakable Crime: The Killing of Jessica Chambers
NR | Documentary/Crime
- Underworld
NR | Documentary
- United Gangs of America
NR | Documentary/Crime
- An Unholy Alliance
NR | Documentary/Special
- Urban Warriors
NR | Documentary/Nature
- The Underground Economy
NR | Documentary
- Un lugar llamado México
NR | Travel/Documentary
- Un día... con Guillermo Osorno
NR | Arts/crafts/Community
- The Underground Army
NR | History/Documentary
- Under the Sea
NR | Documentary
- Untouched 2022: The Australian Freeride Story
NR | Documentary/Skiing
- Ukraine War From the Air
NR | Documentary/War
- Unraveling the Creative Mind
NR | Science/Documentary
- Unfinished Business
NR | Documentary
- Undercover Asia: Black Markets and Slave Trade
NR | Documentary
- Underwater Okavango
NR | Documentary/Special
- UFOs Over Earth
NR | Documentary/Paranormal
- UFOs: Investigating the Unknown
NR | Documentary
- Ultimate Secrets of Luck
NR | Documentary/Special
- Ultimate Processes
NR | Documentary/Technology
- Un país mágico
NR | Documentary/Variety
- Unseen Enemy
NR | Documentary/Special