Merlin season 5 episode 1 Watch Merlin Online Streaming | CouchTuner FREE since this is off topic hope this is ok to post this here. I love this its free no downloading just click on the link, then click on watch it here:Merlin season 5 episode 1 They also have other tv shows like supernatural, once upon a time,etc. supernatural is my favorite been watching it since the first one aired in 2005. If you never seen it seriously it is a show worth watching, but gotta have the stomach for it lol. Netflix as all 7 seasons.