Chuck
8 pm/ET NBC
Superspy Sarah's complex feelings for Chuck are put under the microscope at the behest of agency bigwig Diane Beckman, who last week surmised that Sarah's emotions are compromising her job performance. Enter a sightly but frosty female agent named Alex (Tricia Helfer of Battlestar Galactica), who's assigned to oversee Chuck and evaluate Sarah. Tension soon escalates between the two women, so expect the gloves to come off — foxy-lady style. Then there's that freak-and-geek tandem "Jeffster," who team up with Morgan in an effort to crash Awesome's bachelor party.
Read on for previews of Greek, House, CSI: Miami and Holiday Hostage Hell.
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