Got my chromecast working with the TV. It will cast webpages etc. However, when I go to cast a video from youtube, the samsung smart TV opens up the youtube app instead. Not a big deal. But it is with Netflix. It tries to open the Netflix app. Problem is, only my PC has the proxy on it, not the whole router (or otherwise ondemand won't work). So the TV starts the netflix app, and then says "not available in your country". 

How can I just get it to cast to the TV without opening the netflix app?