Showminder - Reminder for TV shows app idea

I got an amazing idea tonight.. I don't have any TV show reminder for my favourite shows.. Do you have any? Maybe some app like this is already running but I've made a quick mockup for "Showmider". Just add your favourite shows and app will remind you when new episode is ready to watch!

I've used only labels and white color here, this is not an app design but some showcase of ideas. You can slide finger from left to right for already watched episodes (like Mailboxapp or Clear) or slider from right to left to show Now watching, Share or Remove icons/labels. Push notifications could remind you when your show is on TV or ready to watch online, use settings to set up these things.

What do you think? Any good ideas are welcome!