'Downton Abbey' Season Three Ends With Audience High for U.K.'s ITV, Becomes Show's Highest-Rated To-Date

'Downton Abbey' Season Three on U.K.'s ITV Ends on High, Becomes Show's Highest-Rated Season   Follow @THR on Twitter | Like us on Facebook | Send to a Friend  © 2012 The Hollywood Reporter 5700 Wilshire Blvd. Los Angeles, CA 90069 All rights reserved. Terms of Use | Privacy Policy   unsubscribe from this list | update newsletter preferences |