"Supernatural" Season 10 Preview at Comic-Con 2014 - TVLine

Michael Ausiello talks musicals, the possibility of 20 seasons (!) and more with the cast of "Supernatural." ► http://bit.ly/TVLineSubscribe http://tvline.com Follow Us On Social Twitter   / michaelausiello  ,   / tvline   Facebook   / tvline   Google+ http://plus.google.com/+TVLine