On TV Tonight, Tuesday 12/20/2011: Man Up!, 24 Hours in the ER, and more

TUESDAY – Fall 2011
8:00 pm 8:30 pm 9:00 pm 9:30 pm 10:00 pm 10:30 pm
CBS RNCIS RNCIS: Los Angeles RUnforgettable
NBC Who’s Still Standing? Saturday Night Live Presents: A Very Gilly Christmas
The CW R90210 RRinger  
ABC RLast Man Standing RLast Man Standing RThe Middle RSuburgatory RBody of Proof
FOX RGlee RNew Girl RRaising Hope  
BBC America   24 Hours in the ER  
New Episode

8 PM – 9 PM

Man Up! “Up All Night” – 8:30pm ABC

10 PM – 11 PM

24 Hours in the ER – 10pm BBC America