The Best Episodes Directed By Jessica Yu

Bob's career takes some huge leaps, while Gwen struggles to overcome personal and professional setbacks.

The mayor warns the trio about the billionaires, sending them to investigate further at a villainous lair upstate — as Oliver boots it in an attempted escape.

Mabel gathers a ragtag group to crash an exclusive ladies night. While trying to save the Arconia from being sold, Charles and Oliver accidentally end up in couples' therapy.

The trio face off against a collection of individuals who deceive, manipulate, and threaten as second nature - a Hollywood cast & crew.

A documentary film is made by The Brothers Sisters.

Jed and the staff vet potential Supreme Court appointees; Toby and Andy don't see eye-to-eye on her fact-finding trip to the Middle East; Donna's parents are the unlikely inspiration for the resolution to the problems arising from the judicial confirmation process.

Jack visits Ohio.

After his fellow surgeons try and fail to bring Derek back to work, Meredith must summon the strength to convince him. Meanwhile the hospital is abuzz as Mark attempts a rare face transplant surgery. Cristina, at last awarded her first solo surgery, is more focused on the needs of her friends, and Izzie does her best to keep her medical condition a secret.

Cristina is bothered by a new year's mandatory work limit. Izzie patient, Denny Duquette, wants two things: 1. a heart transplant, 2. Izzie. Addison detests Derek's trailer, Derek visits Meredith's mom, George treats a young teen hermaphrodite frustrated by her pre-pubescence. Other news includes patients doing uncanny things and relationship havoc being wrecked between the doctors, as per usual.

Hannah winds up at a party after an argument with her parents. The students are served with subpoenas, and Justin wrestles with conflicting loyalties.

Clay and Hannah grow closer. While Clay spends a heartbraking night listening to his tape with Tony, tensions boil over at Bryce's house.

It's Big Block of Cheese Day again. Toby meets with World Trade Organization protesters, and CJ meets with a group of cartographers who want the standards for maps changed to be a more accurate reflection of geographical and political reality. Donna asks Sam to look into granting a pardon for a friend's deceased grandfather. Bartlet is having problems selecting a site for his Presidential library.

A generous 25 million donation is offered to Seattle Grace by the parents of Arizonas 10-year-old patient, she finds herself in a conflict of interest when his condition worsens. Cristina tests her boundaries with Owen at the hospital. Alex is left with all of Izzies hospital bills to contend with.

Axe determines his employees' worth at the year-end "comp" meetings. Chuck advances a dangerous plan, but is distracted by a friend in need of help. Taylor and Axe argue over Taylor's place and worth at the firm. Wendy seeks Lara's aid with an internal Axe Cap problem. Connerty discovers a new, secret source of information.

On Captain Andersen’s orders, Officer Nolan and Sergeant Grey are paired up for the day on patrol. Additionally, Nolan’s son and Grey’s daughter visit their dads on the job and see them in action. Meanwhile, Officer Chen is paired up with Captain Andersen, and Officer Bradford tells Chen to protect her at all costs.

Meredith works furiously to save a paramedic trapped in an ambulance; Lexie holds the life of a patient in her hands; Derek must rely on a nurse to save a patient; Bailey struggles to balance her personal life with her work.

The doctors become nostalgic when George O'Malley's mother, Louise, returns to Seattle Grace for medical help after a botched surgery at a neighboring hospital; the residents are inspired by a medical miracle when they witness a harvested heart that continues to beat outside the body; a new pediatric fellow excites Arizona and makes Alex feel threatened; Jackson lets his suspicions about Mark and Lexie interfere with his work; and Henry and Teddy have their first marital fight when he expresses interest in pursuing medical school

Cristina gets to scrub in on a rare surgery which incites envy. Alex questions his future in plastics. George and Addison work together with Noelle. Noelle is pregnant with twins but one of them is growing slower than the other. Her fiancé has problems of his own. Derek's sister visits. A patient's wife makes things hard on the staff since she has made her husband's health her job. A woman's sexual exploits are questioned.

Drs. Corday and Greene are awkward when working together in the ER. Dr. Weaver treats victims of an intense fire that may take the life of a dear friend.

Chaos erupts at school in the aftermath of Bryce's testimony. Jessica tells Chloe about the clubhouse. Alex's memories come rushing back.

Kate and Toby try to make time for their marriage. Jack attempts to prove himself to Rebecca's father. Randall struggles to find his place with the other councilmen.

Against the school lawyer's advice, Leslie decides to take it upon herself to welcome Eric back to Leyland with a school-wide showing of empathy—but Eric soon discovers that his return does not sit well with some of his fellow basketball team members. Meanwhile, Anne decides that she'd rather take the school to court over what happened to Taylor than accept a settlement, and Chris finds himself being vilified when students begin picketing Marshall after three Hispanic students are suspended for fighting with a black student, who received no punishment.

Axe discovers a trap set for him by Taylor. Chuck and Wendy navigate marital issues. Wendy rekindles an unlikely friendship. Taylor pursues a new business venture. Connerty formulates a plan to go after Chuck.

After multiple failed attempts of IVF, actress Anna Victoria Alcott wants nothing more than to start a family. As the buzz around her recent film grows, she fears that something may be targeting her - and her pursuit of motherhood.

Threats against Clay and the others escalate. Tyler faces disciplinary action. Justin testifies about Bryce, putting his own future at risk.