- Return to the Moon
TV-14 | Science/Special
- Raging Bull Shark
TV-14 | Animals/Documentary
- Regime of the Queen
TV-14 | Animals/Documentary
- The Real Sharknado
TV-14 | Animals/Nature
- Return of the Megashark
TV-14 | Science/Animals
- Return of the Great White Serial Killer
TV-14 | Science/Animals
- Raging Bulls
NR | Animals/Nature
- River Heroes
NR | Science/Documentary
- Reloj del mundo
NR | Entertainment/Documentary
- The Real Black Panther
NR | Documentary/Nature
- A Restless Planet
NR | Animals/Documentary
- Reduce tu huella
NR | Community/Nature
- Órbita Laika
NR | Science/Entertainment
- Return to Headstone Hell
NR | Nature/Special
- Re: Space
NR | Science/Documentary
- The Rise & Fall of T-Rex
NR | Science/Documentary
- Running Dry
NR | Travel/Nature
- Ríos
NR | Environment/Nature
- Raccoons: Survival Warriors
NR | Animals/Documentary