Netflix Episode List Concepts

I've recently been playing around with some new layouts for the video player on netflix, which lead to some designs concepts of a sidebar episode list that appears while you are watching an episode. These designs show the season number at the top of the screen that scrolls left to right, and the episode list that scrolls up and down

The current version feels clunky and I feel like it could be improved, so I may turn this into a case study or full concept.