ITV4 Jeremy Wade's Mighty Rivers Catch up on the ITV Hub Using his trademark rod for a brand new purpose, explorer, scientist and extreme fisherman, Jeremy Wade has a new mission. 3 episodes available to watch Share this programme: Copied to clipboard Share on Facebook Share on Twitter Copy link to share Series 1 Latest 5. Mississippi Mon Monday 1 Feb 1.05am America’s mighty Mississippi is under threat. 4. Zambezi Mon Monday 15 Feb 1.55am Wild and un-navigable, Africa’s iconic Zambezi boasts the world’s mightiest waterfall. 3. Yangtze Mon Monday 8 Feb 1.25am The biggest river in Asia, the Yangtze was once home to rare aquatic mammals.