- Life Below Zero: First Alaskans
TV-14 | Reality/Outdoors
- The Last Cruise
TV-14 | Documentary/Special
- Little Miss Atlanta
TV-14 | Reality/Documentary
- The Lincoln Assassination
TV-14 | History/Documentary
- La megatumba china: secretos de terracota
TV-14 | History/Documentary
- Life After Liberation -- Holocaust Survivors in Post-War Germany
TV-14 | History/Documentary
- London's Gangsters
TV-14 | Documentary/Crime
- Level Playing Field
TV-14 | Documentary
- Lone Survivor: The Real Story
TV-14 | Documentary/Special
- The Lost Unabomber Tapes
TV-14 | Documentary/Crime
- The Lost Boys of Bucks County
TV-14 | Documentary/Crime
- The Life & Murder of Nicole Brown Simpson
TV-14 | Documentary
- The Lady and the Dale
TV-14 | Documentary
- Lucy Worsley's Royal Myths & Secrets
TV-14 | History/Documentary
- L.A. Burning: The Riots 25 Years Later
TV-14 | History/Documentary
- The Last Captains
TV-14 | Documentary
- Lion Battle Zone
TV-14 | Animals/Documentary
- Living in Sin: Inside a Religious Reform School
TV-14 | Documentary/Special
- Las líneas de Nazca: secretos ocultos
TV-14 | History/Documentary
- Living a Nightmare
TV-14 | Documentary/Crime
- Lindsey Vonn: The Final Season
TV-14 | Documentary/Skiing
- The Latino List
TV-14 | Documentary/Special
- The Last Pope?
TV-14 | History/Religious
- Life Below Zero: Next Generation
TV-14 | Reality/Outdoors
- Love & Translation
TV-14 | Reality/Romance
- Las reglas del tiburón
TV-14 | Animals/Documentary
- Lost Treasures of the Maya Snake Kings
TV-14 | Documentary/Special
- The Latino List: Volume Two
TV-14 | Documentary/Special
- Love Story
NR | Romance/Biography
- Last Stand of the Javan Rhino
NR | Animals/Documentary
- The Lucy Mission: Origins of the Solar System
NR | Documentary/Special
- The Lost Lagoon
NR | History/Documentary
- Level Up
NR | Documentary
- Lugares fascinantes
NR | Documentary/Nature
- Looking West to Chengdu
NR | Community/Documentary
- Lo de Évole
NR | Interview/Documentary
- Lost City of the Monkey God
NR | Documentary/Special
- Lift the Ice
NR | Documentary/Adventure
- Lies, Crimes & Video
NR | Documentary/Crime
- L'Oriana
NR | Drama/Miniseries
- Liberty or Death: Boston Tea Party
NR | Documentary/American history
- Look Who's Stalking
NR | Documentary/Crime
- Legends & Lies: The Patriots
NR | History/Documentary
- A la orilla
NR | Documentary
- Letters Home to Hero Street
NR | Documentary/Special
- Login: Il giorno in cui l'italia scopri Internet
NR | Documentary/Special
- The Last Days of the Dinosaurs: What Really Happened (We're Pretty Sure)
NR | Documentary/Special
- Last Eden: Guyana
NR | Documentary/Nature
- Linda & Carlos: A Chicano Love Story
NR | Documentary/Special
- Land of the Giants: Titans of Tech
NR | Documentary
- Los otros mexicanos
NR | Community/Documentary
- Lodging With Lions
NR | Animals/Documentary
- The Last Ice
NR | Science/Documentary
- The Last 24 Hours: Amy Winehouse
NR | Documentary/Biography
- Legends of Michiana: Ernestine Raclin
NR | Biography/Special
- Lowrider Roll Models
NR | Reality/Documentary
- Larry Kramer
NR | Documentary/Biography
- La magia de la lucha libre
NR | Documentary
- Little Penguin Love Island
NR | Documentary/Special
- Lords of Water
NR | Public affairs/Environment
- The Lowe Point
NR | Documentary
- The Love of Care
NR | Documentary/Special
- La narcosatánica
NR | Documentary/Crime
- Laura Mauldin, In Sickness and in Health
NR | Documentary/Special
- Lives of the Saints
NR | Religious/Biography
- La historia de la sexualidad en México
NR | Documentary
- Lost Colony of Roanoke
NR | History/Documentary
- The Last 24 Hours: Michael Jackson
NR | Documentary/Special
- Landmarks
NR | Documentary
- The Lightbulb Moment
NR | Documentary
- Led Zeppelin IV
NR | Rock/Documentary
- Leopard Dynasty: The Rise of Rana
NR | Documentary/Special
- The Last 24 Hours
NR | Documentary/Biography
- Living on Green Ice
NR | Documentary/Special
- Lion Brotherhood
NR | Animals/Documentary
- Living With Maneaters
NR | Documentary
- Las rutas de Verónica
NR | Documentary
- The Life and Death of Tupac Shakur
NR | Drama/Documentary
- Literary New Orleans
NR | Documentary/Special
- Legends of Hockey: Greatness Calling 2000-2020
NR | Documentary
- Local, USA
NR | Documentary
- Lake Life: Secrets Beneath the Surface
NR | Documentary
- Lost Relics of the Knights Templar
NR | History/Documentary
- The Last Corsairs
NR | Documentary/Special
- Lich Su Viet Nam
NR | Documentary
- The Last Unknown
NR | Documentary/Nature
- The Long Island Serial Killer
NR | Documentary/Crime
- Legends
NR | Biography
- Loot: The Power of Diamonds
NR | Documentary/Special
- Las leyendas de París: Un viaje por el panorama artístico del siglo XIX
NR | History/Art
- Life Is Just a Ride
NR | Documentary/Action sports
- Little Dogs, Big Personalities
NR | Documentary
- Las casas de Dios
NR | Religious/Documentary
- La Feria de San Marcos, la fiesta de México
NR | Documentary/Special
- Love Thy Nader
NR | Reality/Documentary
- La pasión: Análisis médico
NR | Religious/Documentary
- Leonardo da Vinci, the universal man
NR | History/Art
- Leonardo: The Mystery of the Lost Portrait
NR | Art/Documentary
- La hermandad del mar
NR | Documentary/Special
- The Last 24 Hours: John Lennon
NR | Documentary/Biography