The men of Seattle Grace go on a camping trip; Addison and Callie must team up to work on a patient; Meredith assists with a procedure Sloan has never experienced; Bailey confronts Cristina, suspicious of her recent actions.

A multiple trauma causes the tension between Burke and Cristina to come to a head; Alex surprises Addison when he displays a sensitive side.

The O'Malley family visits George at the hospital; Meredith determines to have a more positive outlook on life; Derek and Addison strive for a civil relationship; Richard endeavours to reunite with his wife, Adele.

Events strain Burke and Cristina's relationship; Meredith's half-sister enters the hospital; Mark and Derek must work together when two close-knit brothers seek medical help.

George anxiously awaits the outcome of his father's surgery; Addison continues to struggle with the consequences of her affair with Mark; Bailey is unimpressed by Izzie's generosity.

George's father has surgery for his cancer; Thatcher Grey arrives to see his new granddaughter; Meredith finds that Derek has trouble sleeping.

After he helps with the filming of a writer's experiences with the Waltons, John-Boy is offered a job in New York.

Caine is a Shaolin monk trapped in the American West. Caine must defend prostitutes that want to start a new life.

Starsky and Hutch are accused of stealing confiscated cocaine by members of the force and a narcotics kingpin.