After a suicide bomber tries to assassinate the Belgravian Defense minister, the team must protect his daughter, who is studying in the U.S.; Gibbs looks into the death of a Marine who was killed in the bombing.

(Originally Aired: Tuesday Feb 15, 2011)

Entertainers receive recognition in the annual ceremony; this year’s honorees include singer Barbara Cook, singer Neil Diamond, cellist Yo-Yo Ma, saxophonist Sonny Rollins and actress Meryl Streep; Caroline Kennedy hosts.

A new bidder wants to dominate the competition; Dave has a new nemesis.

(Originally Aired: Wednesday Aug 03, 2011)

An expensive jewelry box in Huntington Beach, Calif.

(Originally Aired: Wednesday Aug 17, 2011)

In Gardena, Calif., the buyers gamble on a sportsman’s locker and a load of construction equipment.

(Originally Aired: Tuesday Dec 20, 2011)

The buyers journey to the affluent neighborhood of Westminster, Calif.; Barry discovers an antique medical device.

(Originally Aired: Tuesday Nov 15, 2011)

The buyers compete with a swarm of bidders; power tools and antique clocks await the winners.

(Originally Aired: Tuesday Dec 27, 2011)

A deceased tycoon’s unit goes up for sale; antique kitchen gear; soaring highs and crushing lows greet the bidders.

(Originally Aired: Tuesday Dec 27, 2011)

Heavy equipment operators go head-to-head; a surprising upset in a grocery bagger challenge.

(Originally Aired: Tuesday Dec 27, 2011)

Blacksmiths compete to make tools out of a rusty railroad spike; blindfolded oyster shuckers.

(Originally Aired: Tuesday Dec 27, 2011)

The millennium seed project collects and preserves flora seeds for replanting after a catastrophic event.

(Originally Aired: Tuesday Dec 27, 2011)

The future of the Goodson’s All Terrain is uncertain; Bobby tries to turn things around before he runs out of money.

(Originally Aired: Tuesday Dec 27, 2011)

Childcare expert Deborah Tillman must help a family with 10 children and two more on the way.

(Originally Aired: Tuesday Dec 20, 2011)

The children run wild in a family where the parents split shifts to tend to their growing business.

(Originally Aired: Tuesday Dec 27, 2011)

Childhood sweethearts have a long journey to achieve parenthood; a first-time mother is in for a surprise; a couple has a difficult delivery.

(Originally Aired: Tuesday Dec 27, 2011)

High school sweethearts ask Tori and Dean to make their dream of a ”Marie Antoinette” style wedding come true.

(Originally Aired: Tuesday Dec 27, 2011)

Ali must be sedated for an MRI; Jenelle is living in her car; Chelsea takes another chance on Adam; Kailyn has money troubles.

(Originally Aired: Tuesday Dec 13, 2011)

Kailyn moves out; Jenelle files charges against Kieffer; Adam cares for Aubree while Chelsea recovers; Corey and Leah get emotional.

(Originally Aired: Tuesday Dec 20, 2011)

Ali’s MRI is negative; Jenelle tries to make peace with her mother; Kailyn tries a new form of birth control; Chelsea fends for herself.

(Originally Aired: Tuesday Dec 27, 2011)