Winter Olympics (NBC) - Ryan Miller and the US men's hockey team head into the semi-finals, Lindsey Vonn competes in her final event, and Apolo Ohno races for short track gold. Also, curling gold and bronze games for women. Full schedule.

The Ricky Gervais Show (9pm, HBO) - Tonight on this very funny animated chat show, the topics include lion-mutilation in Cambodia, public nudity, and what you need to know about donating to charities.

CMT Cribs (10pm, CMT) - Ever wonder where Roscoe P. Coltrane lives? Me neither. Nonetheless, CMT takes you into the home of actor James Best and also his Hazzard County rival, John Schneider (aka Bo Duke). Also featured, Mr. George Jones. 

Real Time with Bill Maher (10pm, HBO) -  Bill's round table guests are editor Chrystia Freeland, author Reihan Salam, and actress Olivia Wilde. Richard Haass, president of the Council on Foreign Relations, is interviewed.