- Osiyo, Voices of the Cherokee People
TV-G | Documentary
- Oh Yeah ...
TV-G | Documentary
- Opportunity, Access & Uplift: The Evolving Legacy of HBCUs
TV-G | Documentary/Special
- One Week in October
TV-G | Documentary/Special
- Old Home Stories
TV-G | Documentary
- Our Vanishing Americana: Florida
TV-G | Travel/Documentary
- Ocean Parks
TV-G | Documentary/Nature
- Operation Smile
TV-G | Community/Documentary
- The Only Day We Have
TV-G | Documentary/Special
- Our American Family: The Clarks
TV-G | Documentary/Special
- Our Gorongosa
TV-G | Documentary/Special
- On the Trail of Bigfoot: The Legend
NR | Documentary/Special
- Our Precious Hope: St. Louis' Little Jane Doe Revisited
NR | Documentary/Special
- Our Favorite Things About Grantchester
NR | Entertainment/Documentary
- Oh My Gourd: The Jack-O-Lantern Spectacular Story
NR | Documentary/Special
- Out of the Cradle: Behind the Scenes
NR | Documentary/Special
- Operation Undercover: Guns & Drugs in Carolina
NR | Documentary/Crime
- Out of the Woods: The Story of the 1992-93 Maine Men's Hockey Team
NR | Hockey/Documentary
- Osiyo
NR | Documentary/Special
- Our America: Fifty/50
NR | Documentary/Special
- Of the People: Women on the Civil Rights Movement
NR | Documentary/Special
- Ocean Vet
NR | Animals/Documentary
- Opeka
NR | Documentary/Special
- Outrageous 911
NR | Documentary
- Osiyo, Voices of the Cherokee People
NR | Documentary
- Outback Adventures
NR | Animals/Travel
- Our America: Climate of Hope
NR | Documentary/Special
- Outdoor Idaho
NR | Outdoors/Documentary
- Odysseus Returns
NR | Documentary
- The Origami Code
NR | Science/Documentary
- Out of the Cradle
NR | Documentary/Special
- O anche no
NR | Community/Documentary
- Over the Edge: Steep Creek Kayaking
NR | Documentary/Special
- Oasis Earth
NR | Documentary/Special
- Orphans of the Wild
NR | Animals/Documentary
- Old Time Radio: A Chronicle of Creativity
NR | Documentary/Horror
- OJ Unseen: Exploitation of Evil
NR | Documentary
- Operation Lusty: Hunt for the First Nazi Jet
NR | Documentary/Special
- Outer Space
NR | Documentary
- Old Guitars and Players Who Love Them
NR | Documentary/Special
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