- Identidad
NR | History/Art
- Ice Age America
NR | History/Documentary
- Inside Hitler's Killing Machine
NR | History
- Inside North Korea
NR | History/Documentary
- Inquisition
NR | History/Educational
- Impossible Escapes: Civil War
NR | History/Documentary
- Italian New Orleans
NR | History/Special
- Instruments of Death
NR | History/Documentary
- Imperio perdido de la Isla de Pascua
NR | History/Documentary
- Inside the CIA: Secrets & Spies
NR | History/Documentary
- The Inquisition
NR | History/Religious
- Incas: The New Story
NR | History/Documentary
- Incas: The Rise and Fall
NR | History