Will assigns the glee club a Spanish singing assignment, and enlists the help of his musically-inclined night school teacher. Meanwhile, Rachel spills the beans to Kurt and Mercedes on Finn's marriage proposal, and Mercedes has love complications of her own.
Vicki is finalising her divorce and has a new man in her life, Alexis lands a job as a news correspondent, Tamra and Gretchen bury the hatchet, and former actress Heather Dubrow becomes OC's newest housewife.
Michael's position as AAU clinical lead is challenged by a new consultant's arrival.
Juliet's mother visits and causes trouble for Andrew and Bridget. Bridget discovers someone she believes is key to learning more about her sister. Henry finds a lead that causes Machado to think he's closing in on Bridget.
Marc is headed to Mexico when he wins an auction to ship a $100,000 Baja 1000 Trophy Truck. Leaving from Colorado, Marc must protect his precious cargo, and make sure it arrives without delay in time for the start of the famous race. But when he gets lost on the small back roads in Tijuana, Marc must get resourceful or risk putting the race team, and his career, in last place.
Roy lands the shipment of his dreams when he gets to haul some large one-of-a-kind props from his favorite sci-fi movie. But when he is cut-off by another trucker on the highway, he's afraid it may have damaged these priceless movie artifacts. Jennifer outbids fellow rookie, Jarrett, for a shipment of 20 peacocks headed to Arizona.
Brooke's return leaves no room for Payton. Abby announces Kendall is off probation, but Jill gets put on. The group dance "Avalanche" places 2nd overall.
In an effort to put her inheritance to good use, Annie volunteers to organize a big charity fundraiser. When Naomi takes drastic measures to land her first event-planning client, her big plan back-fires. Meanwhile, Silver realizes she still has feelings for Navid, and Vanessa vows to make Liam a huge star after his agent drops him.
A serial killer with knowledge of Carrie’s memory abilities taunts the Queens PD as his list of victims grows.
Jessica goes the extra mile to assist a homeless war vet obtain an ID so he can be admitted into a shelter . Meanwhile, Sammy is determined to save a dog after he accidentally shoots it in the leg. Elsewhere, Lydia struggles with a serious personal matter while she and Ruben investigate the murder of a man who sheltered and aided women in need.
Mark invites Sarah to a friend's engagement party which stirs up a serious conversation about a baby in their future. Meanwhile, Amber receives a job promotion but questions her own qualifications, Adam and Crosby clash over business strategy for The Luncheonette and Zoe's behavior causes Julia and Joel to question their adoption agreement.
Seattle's unconventional eats are explored. Stops include a farm, where the host tries cow placenta.
In South Africa, Gus Casely-Hayford visits evocative sites in Zulu history and searches for the secrets behind the Zulu's cultural power and military strength.
Gerry commits himself to making a video presentation for Bully Awareness Week and finds himself with little time to deliver, while Robert is torn over how he will proceed with a new relationship.
The kids meet a relative of Tank Triceratops, an early ceratopsian named Penelope Protoceratops.
A lost thirty-something shares his struggles, from failed relationships to boring jobs and pointless nights out. Stuck in his routine at first, he slowly evolves, searching for meaning in his life. In short, he's just trying to live.
Harry loses his cool with 3 swimmers that he's forced to rescue just seconds after warning them not to swim in a dangerous area. However, calling them "imbeciles" and "idiots" puts him in hot water.
The Eurocopter gets down and dirty in a lengthy manhunt, a vanload of villains lose control in a high speed pursuit and a drink driver crushes his Corsa like it is a tin can. Elsewhere, a speed freak thinks he can outrun the law, there is aggravation and abuse on Derbyshire's mean streets and the interceptors facing off against an eight legged enemy.