- Images of the Civil War
TV-G | History/Documentary
- I'm Goin' Home
TV-G | History/Special
- In Search of History
TV-G | History/Documentary
- Ice Age America
NR | History/Documentary
- Israel Unfiltered
NR | History/War
- Inside Hitler's Killing Machine
NR | History
- Imperio perdido de la Isla de Pascua
NR | History/Documentary
- The Inquisition
NR | History/Religious
- Inside North Korea
NR | History/Documentary
- Impossible Escapes: Civil War
NR | History/Documentary
- Inquisition
NR | History/Educational
- Il mix delle 23
NR | History/Biography