Oops! You need to enable JavaScript in your browser to start watching. ITV4 River Monsters Alaskan Horror Series 2 - Episode 5 - Jeremy Wade goes deep into the forbidding Alaskan wilderness to visit two big lakes where legend has it people have been vanishing for hundreds of years. Sun Sunday 28 Mar 6pm 30 mins 7 days left Share this episode: Copied to clipboard Share on Facebook Share on Twitter Copy link to share