Fans of River Monsters know On Sunday night’s Mighty Rivers, host Jeremy Wade is searching for the endangered huchen or Danube salmon, a large species of freshwater fish in the salmon family.

Jeremy Wade ... his legendary catches on the Animal Planet show, “River Monsters,” which concluded its ninth and final season last year, Wade has traversed the world’s rivers for nearly ...

2. Alligator Gar - Extreme angler Jeremy Wade heads to Texas on the trail of a river monster said to be as vicious as a shark and as big as an alligator - the monstrous alligator gar. More info ...