Jalissa questions adults claiming to be experts on circuses and farming.
Gabby questions adults claiming to be experts on fire fighting and ancient Egypt.
Malachi questions adults claiming to be experts in hair and jellyfish.
Janiya questions adults claiming to be experts on stunts and animation.
Max meets adults claiming to be experts in horses and questions experts on the Moon.
Randy questions adults claiming to be experts on knitting and oceans.
Shannen questions adults claiming to be experts in nursing and insects.
Nathan and Liv question adults claiming to be experts on stilt-walking and venom.
Emma Faith questions adults claiming to be experts on dreams and killer plants.
Harriet helps with an elephant whose leg has been wounded by a poacher's snare, Debbie is kept busy with nine orphaned baby monkeys, and Emma becomes a surrogate mum to a three-week-old baby hippo.
Beginning in the mountaintop town of Creel, the Chihuahua Pacifico Express - or El Chepe for short - winds its way through the Tarahumara Mountains, home to the reclusive Raramuri people. Divisadero, Mexico's most panoramic station, offers the first glimpse of Copper Canyon. Created by six separate yet conjoined gorges, it is four times the size of the Grand Canyon. The train continues on to the Urique Canyon, which at 6,200ft deep it is the deepest in North America. The final leg crosses the state of Sinaloa, Mexico's breadbasket, before reaching Los Mochis and the gateway to the Pacific Ocean.
Zuu is off to Portsmouth to cook the perfect post performance meal for comedian Rosie Jones - including fresh fish and chips just like her Nanna made.
All-star ninjas, Barclay Stockett, Grant McCartney, and Meagan Martin mentor twelve more junior ninjas in the eleventh qualifier of the tournament.
The agents catch up at the $44 million home and learn Christine's engaged. Heather reveals a romance. Chrishell works the Valley. Amanza arrives.