In honor of Huell Howser, I wrote a free private Roku Channel to stream his episodes. It was my first stab at Roku development, but I think it turned out quite well. It provides a nice interface on your TV to access the videos archived by Chapman University (https://blogs.chapman.edu/huell-howser-archives/
). You can search for episodes, or my favorite just click the random button to roll the dice and marathon episodes in random order.
To add it to your Roku, go to https://my.roku.com/account/add?channel=Huell
login with your Roku account and click Add Channel