Penelope tells her family she has a date and Lydia says she's going to church, but each secretly goes elsewhere. Meanwhile, Elena tests an attraction.
When Penelope finds porn on Alex's laptop, she struggles to talk to him about sex, but their reluctant conversation leads to a surprising discovery.
Elena gets a congratulatory letter that leaves a bitter taste in her mouth. For a school project, Alex interviews Lydia, who reveals a family secret.
Although she wants to be accepting and open-minded, Penelope feels weird about Elena's revelation. Seeking advice, she makes an unexpected connection.
Using a screwdriver and bug spray, MacGyver must find the U.S. government mole who is leaking classified intel to the organization that is trying to take down The Phoenix Foundation. Also, Sarah returns to help with the mission, and Nikki reappears, but Mac can’t tell which side she’s on.
Just when Penelope starts to date again, her estranged husband Victor makes a surprise visit home that rekindles old feelings between them.
Everyone pitches in to prepare for Elena's quinceañera. While rehearsing their father-daughter dance, Elena reveals a truth about herself to her dad.
When Ken's attractive new intern, Erin, shows up at Welltopia, Allison starts to feel a bit insecure when Erin's admiration for Ken veers into flirtatious territory. Meanwhile, Damona's boyfriend, Eric, wants her to confront her musical past when he learns she was the lead singer on the C & C Music Factory's 1990 dance jam, "Gonna Make You Sweat." Molly's first date with Jae leaves her wondering if he really likes her, so matchmaker D.K. goes on a secret mission to see what he can find out.
A hostage situation erupts at the East Miami Police Department, and Rosewood, Villa and Slade are trapped on the inside. Rosewood forms a strong bond with their captor and must solve his biggest medical mystery to date in order to keep his team alive.
How do they build the ultimate car crushing colossus? Plus, how do Lea and Perrins concoct their Worcestershire sauce?
How do they turn used aluminium cans into planes and rockets? Plus, how do they carve the traditional Black Forest cuckoo clock?
After being hit over the head, the she-bear Grizzy's in love with thinks she's a Lemming.
Grizzy builds a look-alike robot to keep the Lemmings away.
A light thief storms the city and leaves it in the dark, so Blaze tries to remedy the situation by donning special lights to hunt down the criminal. Song: "Light"
Longniddry to Edinburgh Michael helps himself to a ukulele lesson in Haddington, birthplace of Victorian self-improvement guru Samuel Smiles. In Musselburgh, he gets a taste of life as a fishwife before exploring the Scottish capital Edinburgh, where a popular 19th-century mode of transport is making a comeback. The city's proud medical heritage, highlighted in his guide book, takes Michael to the Royal College of Surgeons, where he discovers the macabre history of body snatchers and murderers who contributed to the science of anatomy.
Yang and Weiss complete their training and prepare to leave for Mistral. Meanwhile, Blake and Sun discover that Blake's old acquaintance Ilia Amitola, is now a white Fang member. At the same time, Team RNJR are forced to choose between taking two paths. Ren and Nora decide to take the mountain path while Ruby and Jaune carry Qrow through Kuroyuri.
Darlington to Dunbar In Newton Aycliffe, he tests a state-of-the-art passenger train on tracks which follow the route taken by George Stephenson's steam engine on its historic journey in 1825. Through the looking glass at Croft-on-Tees he discovers a curious potion at the childhood home of Victorian writer Charles Dodgson, better known as Lewis Carroll, and finds the author was also a fan of Bradshaw
Christy and Bonnie have their hands full when Adam’s hard-partying friends come for a visit.