
About this season
Cyril and his team embark on an unprecedented adventure in the wildest, dangerous and unexplored regions of the world. Their mission: to find the last endangered species of giant fish and take samples for scientific purposes in order to better understand the exact causes of their disappearance. Their challenge: survive in hostile environments and extreme conditions to protect these impressive aquatic creatures.
Episodes (8)
1. The River Stingray
Aired 28 February 2023
Cyril and his team search for short-tailed river stingray in Argentina.

2. Razor Sharp
Aired 7 March 2023
Cyril and his team continue searching for the short-tailed river stingray.
3. The Mighty Tarpon
Aired 14 March 2023
Cyril and his crew search the waters of Nicaragua for the mighty tarpon.
4. No Sudden Movements
Aired 21 March 2023
Cyril and his team embark on a dangerous mission to find tarpon.
5. Into the Jungle
Aired 28 March 2023
Cyril and his team head into the Nicaraguan jungle to search for tarpon.

6. Fresh Bait
Aired 4 April 2023
Cyril and his team continue their dangerous mission to find tarpon.
7. Lost Island Predators
Aired 11 April 2023
Cyril and his team search for French Polynesia's elusive Giant Trevally.
8. Close Call
Aired 18 April 2023
Cyril and his team are rerouted on their quest to find Giant Trevally.