Nancy Lemenager

When the CEO of a financial consulting company is poisoned to death, Holmes and Watson are called upon to track down the killer. Meanwhile, a woman from Sherlock's past emerges as a possible suspect. Laura Benanti guest stars as Anne Barker.

Liz Lemon (Tina Fey) starts making an effort to date by attending singles events with Jenna Maroney (Jane Krakowski), and Jack Donaghy (Alec Baldwin) feels forced to choose between childhood love, Nancy Donovan (Julianne Moore), and news anchor Avery Jessup (Elizabeth Banks). Meanwhile, a racist comment sparks an office-wide debate on affirmative action and leaves Toofer (Keith Powell) with a big decision to make regarding his future at TGS. Also starring: Jack McBrayer (Kenneth), Scott Adsit (Pete), Judah Friedlander (Frank), Keith Powell (Toofer), John Lutz (Lutz), Katrina Bowden (Cerie), Kevin Brown (Dotcom), Grizz Chapman (Grizz).

Hannah tries to process an untimely death but seems more concerned about its impact on her eBook deal. Jessa tracks down an old friend she thought was dead. Marnie is horrified to discover a video Charlie posted online.

Alicia defends a judge against misconduct charges stemming from his days as a prosecutor. Meanwhile, Cary makes a career decision and Kalinda deals with the repercussions of Agent Delany's investigation.

Secretary of State McCord reluctantly agrees to host a holiday party in the hopes of persuading senators in attendance to pass a treaty that requires countries to destroy landmines. Also, Henry tries to find evidence that the Senate Majority Leader exchanged information with the Russians.