TV Guide: Tiffany Hines http://www.tvguide.com/celebrities/tiffany-hines/280647?rss=object The latest on Tiffany Hines TV Guide RSS Publishing Engine V 1.0 http://www.rssboard.org/rss-specification 1440 http://www.tvguide.com/Images/rss/tvg_rss_logo.gif TV Guide: Tiffany Hines http://www.tvguide.com/celebrities/tiffany-hines/280647?rss=object Deterioration of the Fight or Flight Response/Losing My Religion http://www.tvguide.com/celebrities/tiffany-hines/tv-listings/280647 <em>Tue Nov 24 08:00 PM</em> LIFE Denny's need for a new heart becomes critical; Cristina suddenly finds herself in charge in an ER; Richard has questions about a patient; Derek has a friend's life in his hands; Callie confronts George about his feelings for her; and Meredith and Derek come to a decision about Doc. Finn Dandridge: Chris O'Donnell. http://www.tvguide.com/celebrities/tiffany-hines/tv-listings/280647 Tue, 24 Nov 2009 20:00:00 -0500 <em>Tue Nov 24 08:00 PM</em> LIFE Denny's need for a new heart becomes critical; Cristina suddenly finds herself in charge in an ER; Richard has questions about a patient; Derek has a friend's life in his hands; Callie confronts George about his feelings for her; and Meredith and Derek come to a decision about Doc. Finn Dandridge: Chris O'Donnell.