The animal community gathers for the trial of the century.

The story of Albert Einstein's general theory of relativity, his relationship with Astrophysicist Arthur Eddington, and the introduction of this theory to the world against the backdrop of the Great War.

A woman finds herself trapped in increasingly terrifying versions of the same nightmare.

A casting change puts Medellin back on the table for Vince. Ari and Nick Rubenstein must broker the deal between Amanda and the studio by day's end, but because it's Yom Kippur they can't use the most important tools of their trade (cell phones) until after sundown.

Tony and Carmela both worry about family finances during the recession. Junior faces his own financial woes as his trial approaches. Adriana brings her new friend to dinner. Tony bonds with Christopher by giving him the opportunity to avenge the murder of his father.

Antoine does the "Cupid Shuffle" as Desiree's mother's house collapses; Annie's visiting parents learn about her record deal; Albert's kids learn about his lymphoma; Toni learns about Sofia's boyfriend; Sofia gets stopped by Officer Billy Wilson; Janette has a reunion.

Sonny rushes, but still misses the boat. Fats Domino tickles Davis' fancy and a few of the ivories. Antoine seeks reading help for Jennifer. Janette endures corporate hell. Toni and L.P. get a witness. Desiree gets a new ally.

Grace and her friends take a weekend trip to celebrate Grace's 30th birthday, only to be surprised by the arrival of her uninvited sister.

The early-morning 'field interviews' by Herc, Carver and Prez result in a minor riot, a boy losing an eye, and some bad publicity for the department. On the other side of the law, D'Angelo teaches Wallace and Bodie how to play the game... of chess.

Greggs and McNulty try to get Hardcase to turn informant as those caught in the raid are charged. Meanwhile, McNulty takes Bubbles on a cultural field trip, Herc and Carver try to track down Bodie, and Barksdale places a bounty on the head of rival gang leader Omar.

A casting change puts Medellin back on the table for Vince. Ari and Nick Rubenstein must broker the deal between Amanda and the studio by day's end, but because it's Yom Kippur they can't use the most important tools of their trade (cell phones) until after sundown.

The animal community gathers for the trial of the century.

In the wake of Leona's refusal to accept the resignations of three top ACN talents, News Night goes forward with its 2012 election-night coverage. Mindful that Charlie wants a screw-up-free evening, Jim weighs the cons of retracting a call he made too soon.

Antoine does the "Cupid Shuffle" as Desiree's mother's house collapses; Annie's visiting parents learn about her record deal; Albert's kids learn about his lymphoma; Toni learns about Sofia's boyfriend; Sofia gets stopped by Officer Billy Wilson; Janette has a reunion.

Sonny rushes, but still misses the boat. Fats Domino tickles Davis' fancy and a few of the ivories. Antoine seeks reading help for Jennifer. Janette endures corporate hell. Toni and L.P. get a witness. Desiree gets a new ally.

Meadow clashes with her parents when she decides to drop out of college and travel to Europe. Christopher is made a capo in Paulie's crew while Paulie serves a jail term. The Feds threaten to send Adriana up for drug possession if she doesn't turn on the Sopranos.

Katie confronts Dave after catching him in a private moment. Carolyn and Palek face an ongoing fertility crisis. Jamie questions Hugo's ability to remain faithful.

A presidential campaign shifts into high gear when Arizona senator John McCain picks Alaska governor Sarah Palinto be his running mate in the 2008 general election against Barack Obama.

Eric and Vince are determined to get Medellin off the ground but the rights to the script stand in their way. Feeling tense the day of the Five Towns premiere, Drama seeks relief. Turtle meets a girl in the auto-body shop but her overbearing father hampers his game.

Estranged rat friends are forced back together on a trip into hostile feline territory.

As Election Night 2012 winds down, Will and Charlie await a decision from Reese that may impact their future at ACN, and that of the entire senior staff. Don discusses a countersuit against Dantana with Rebecca, and Will has a revelation while Charlie is sharing his.

It's Carnival time: Toni finds Judge Gatling dispensing judicial orders and potables at Galatoire's. Janette seeks counsel from Emeril Lagasse. Sonny falls on the wagon. As Nelson schmoozes, Annie sits in with the Neville Brothers at the Washington D.C. Mardi Gras Ball.

Desautel's on the Avenue opens softly. Sonny pawns instruments to buy jewellery. LaDonna gets threats from a stranger & support from Albert. Sofia gets evicted for her own protection. Terry finds a case collapsing & his popularity declining. Desiree confronts Robinette.