Following the death of Optimus Prime, Megatronus claims the Enigma of Combination and the Matrix of Leadership for his own. Now he seeks the Requiem Blaster, intent on harnessing the power of all three artifacts to create a dangerous doomsday weapon. As infighting breaks out between Transformers in fear of the coming apocalypse, a small team led by Megatron must band together to reach the Requiem Blaster first and fight back before Megatronus can wipe out their species forever, all the while contending with his acolytes Overlord and Rodimus Cron. Secrets from Cybertron's past will be revealed, and a new Prime shall be named as the Transformers make their last stand.
The Pölitz Synthetic Fuel Plant built in 1937 by Germany to turn coal into oil, was destroyed in 1945 by an Allied air raid. The Rubjerg Knude Lighthouse was built on Lonstrup Cliff in Denmark and ceased operating on 1 August 1968. Also investigated are Teufelsberg (or "Devil's Mountain") in Berlin and Phoenix Shot Tower in Baltimore.
An engineer named Rusty leads a team of rescue robots. Together, they invent their way out of difficult situations.
As the reunion concludes, Andy explores the reasons behind Lisa Vanderpump's fall-out with Dorit. As the ladies relive their trip to Berlin, they question why Lisa Vanderpump was so upset with Kyle for not remembering her grandmother's name. Kyle gets emotional when discussing her sisters' lack of support around her new projects. All the while, Teddi and Erika confront each other over "pretend amnesia."
Magnus, Alec and Isabelle try to reach Jace inside The Owl, but even as powerful as Magnus is, can he help the Lightwoods retrieve their brother from his demon prison? Maia and Jordan join Simon on the hunt for Lilith, while Luke tries to find a way to get to Clary.
In an attempt to get Frankie the best Mother's Day gift ever, Sue and Brick enter a trivia contest where they could win a trip for two to London for the upcoming royal wedding; and Axl is offered a job interview that could change his life.
Nick's plan to propose to Jess is thrown off-course when they decide to get a dog, Winston sees color for the first time and Schmidt worries about Cece getting pregnant again.
The squad is on high alert after an apparent threat is made on Riggs' life. With Murtaugh taking on more responsibility at work, he and Riggs have to deal with their changing relationship. Trish gets caught up in some trouble. Molly asks Riggs to make a big decision about their future.
After handing out aprons on the first day of cooking, the judges are looking for six more cooks to round out the top . The cooks who were given a second chance will battle it out in a challenge.
The Johnson kids attempt to keep their emotions in check after an estranged Dre and Bow try “nesting,” taking turns living in the family house separately to give each other space. But tensions mount as the family gathers together for Junior’s high school graduation.
With DeVoe's Enlightenment device nearly complete, in order to disable it The Flash and his team must put their faith in an unlikely ally Amunet Black. Meanwhile, Harry hits an all-time low when the Council of Wells kicks him out but then Cisco introduces him to the Council of Harrisons.
When Alicia DeBolt goes missing, a helpful neighbor points the finger at an older kid she's been hanging out with. When police discover a string of texts on her cell phone, the net closes in on a sadistic killer whose obsession leads to tragedy.
A terrifying sea fortress, a highway in the Amazon that suddenly vanishes, a mysterious structure in the shadow of the Statue of Liberty are deserted engineering projects, and new discoveries reveal how they were built and why they were abandoned.
Bellamy leads the charge investigating a potential way home. Meanwhile, Clarke and Madi deal with the new, uncertain threat to their home.
Four bladesmiths test their mettle in a rock quarry, where they're tasked with making blades using only harvested steel and coal forges. Over the course of two intense rounds, the smiths show their true grit constructing a blade while fighting the elements. After brutal tests designed to chip away at the competitors' resolve, only two smiths advance to the final round. Back at their home forges, they must recreate one of the most dangerous folding weapons in history — the Spanish Navaja.
Dr. Manning rushes to save a young boy with a life-threatening case of the flu; April suspects Dr. Choi's sister stole opioid pain killers; Dr. Rhodes and Dr. Bekker disagree over the best treatment for a cardiac patient who is 21 weeks pregnant.
When journalist Oliver Crane posts a scathing article documenting Pride’s “reckless use of justice,” the team is concerned about the fallout from the piece and the confidential information included in the story. Also, Rita Devereaux warns Pride that someone in D.C. has coordinated this attack on him, and the article is just the beginning.