This app was mentioned in 3 comments, with an average of 1.33 upvotes
yeah, but it costs 5.99 to subscribe, I want the vanilla app with free shows :/
Your wish is my command. Well, really, it's CBS's command.
And if you prefer to watch it on a TV, you can right from that site. Just send it to any Android TV or Chromecast device using the Google Cast button in the web player's interface.
If you prefer to view it on an Android device, you can do that, too. I'll also vouch for the fact that the Android app has the Google Cast functionality built-in, too.
And on iOS devices. Not sure if you can cast from these or not.