Ratings for Supernatural’s ‘Halt & Catch Fire’ February 11, 2015 News Final ratings for Supernatural’s February 10 episode are 0.8 and 1.98 million viewers. SOURCE Supernatural’s February 10 episode received a 0.8 rating with 2.04 million viewers. SOURCE Share this:Click to share on Twitter (Opens in new window)Click to share on Facebook (Opens in new window)Click to share on Tumblr (Opens in new window)Click to share on Pinterest (Opens in new window)Click to share on Reddit (Opens in new window) Related