Hawkeye goes after a souvenir dealer whose business is the cause of injuries to his young Korean "Helpers."

While Hot Lips is detained out of the camp helping a Korean woman give birth, Potter calls in Colonel Flagg to investigate her "Disappearance."

Hawkeye is wounded in a jeep accident and recovers in the care of a Korean family.

Michael sets off by himself, determined to find Walt, but discovers that he is not alone; Sawyer and Jin's captors demand to be taken to the castaways' camp.

The confrontation between the survivors and the freighter people begins.

Gamby and Russell invade Dr. Brown's private space; the vice principals are spooked by a school evaluator.

Dr. Brown orders Gamby to lighten up on discipline; Russell must deal with a disruptive neighbor.

Amanda makes a deal with Gamby; Dr. Brown takes a veteran teacher to task over a shipment of missing books.

On the eve of Lane and Zach's wedding, party plans for both sides of the wedding party go awry.

Locke shoulders the burden of ending the island's increasingly violent movements through time; Ben is stymied in his efforts to reunite the Oceanic 6 and bring them back to the island.

Karla has a secret that will affect Keith and David; Ruth prepares to move ahead with Nikolai; Brenda has anxiety about the engagement.

Gamby identifies a suspect, with Dayshawn's help; Russell tests out a kindness strategy at school.

Gamby and Russell set out to finish what they started; Gamby confronts Amanda about her relationship with Hayden.

Recovering from his wounds, Gamby returns to a dramatically changed North Jackson High.

Gamby's search for his shooter leads him into a novelist's graduate-school class; an unflattering caricature fuels Russell's ire.

The team heads to South Korea to investigate a case concerning a disfigured American college student; Simmons fulfills his mother's last dying wish to find his grandmother.

Tensions between Gamby and Russell come to a head as prom night approaches.

A death in Russell's family forces Gamby to step up to the plate as North Jackson's acting principal.

Russell's birthday bash is marred by a revelation about his wife's college boyfriend.

A plot to sabotage a standardized test jeopardizes Russell's job and Gamby is caught in the middle.