Overview
- The first two episodes debuted Jan. 13 on National Geographic, with weekly installments continuing through a Feb. 3 finale.
- Viewers can stream the series on Disney+, with episodes also appearing on Hulu the day after their TV airing.
- Cord-cutters can watch National Geographic live through Sling TV’s Sling Select package, which includes the channel.
- The seven-part series chronicles a 100-day trek across all seven continents, pairing extreme challenges with scientific reporting and community-driven stories.
- Highlights include skiing toward the South Pole and diving beneath polar ice, as Smith pursues discoveries and perspectives inspired by his late mentor Dr. Allen Counter.