Thanks to his drug-induced vision, Ash knows what to do with the Necronomicon. Pablo and Kelly notice something ominous. Ash promises to visit Lem, but Fisher shows up for an almighty showdown with her former boss.
If you took everything from him, betrayed him, trapped him, and broke both his hearts...how far might the Doctor go?
Stephanie decides that Gabby needs to get a job and earn money for her car; Maggie and James try to teach the older generations how to speak like teenagers.
Les travels to Northern India in the foothills of the Himalayans to survive in an area with the world's reported densest tiger population.
A seismologist and his son alert the authorities to the presence of a rogue wildcat mining operation, only for the machinery to trigger an earthquake that swallows the equipment - along with the father and son. Gordon must attempt a daring underground rescue of the boy and his injured father, while Virgil has to find a way to shut down the out-of-control rig.
A former nemesis returns to Florence and stands in opposition to Crusade efforts. Vanessa and Nico ponder their futures; Leo attempts to decipher the Turkish armor.
A dog has a tumor that could affect its chances of getting a forever home; an aggressive dog becomes a danger to the staff; Villalobos hopes to bring a stray and its owner together again.
Stephanie blames the family for Aaron's alleged funk; they try to change their habits for a week but this only results in more trouble.
The Cap'n is about to test it out in an underwater adventure when Chickaletta, Cali and a seagull beat him to it. All the animal activity on the control panel drives the diving bell to the bottom of the bay.
While teaching Baby Mo to play cricket, Mr Khan discovers his grandson might be psychic.
Danny gets mad when Justin plans to set him up with an old high school acquaintance, only to find out that it's Charlotte (Whitney Cummings), a bridesmaid he just hit on from the bachelorette party in the bar. Meanwhile, Brett meets the "gay male friend" at the bachelorette party and sleeps with him, but he later learns the man is the groom.
Nick and Hank are called to the scene when three Wesen go out on a hunt at a local dump and get more than they bargained for when two turn up dead after they encounter the mythical Rat King. Meanwhile, a very badly wounded Trubel is taken to the hospital and Nick finally meets Meisner.
The Hoffman crew uncovers a unique potential sign of good gold. Parker refuses to give up on Treasure Island and a fight between Tony and his crew spells the end for some of his crew.
Prince Hugo is hesitant to pursue his interest in ice dancing because he thinks it's a sport just for girls.
The remaining junior home cooks party their way into the next team challenge when they leave the MasterChef Junior kitchen for the first time to cook at a birthday party for kids ages 8-13, as well as special guests, the Ramsay and Elliot children. The team that receives the most votes from the birthday party attendees is safe from elimination, while the losing team competes in the next pressure test and create the French dessert croquembouche.
It's discovered that the Z-vaccine doesn't work. Vasquez gets caught trying to kill Escorpion; Murphy uses mental manipulation to help Roberta.
An entrepreneur uses an unique labor force to create her product, the sharks go on a crazy ride when a college student brings a grown up version of a favorite childhood toy, and beauty industry experts bring innovations from the secret epicenter of beauty. Also, an update on Happy Feet that Robert Herjavec invested in during Season 5.
The killing of a young jazz prodigy leads Carrie and the team into the halls of a competitive music conservatory and the underbelly of the city's jazz club scene.