Four custom knife makers compete to make the best usable knife through a series of challenges.
Despite her trauma, Sophie goes through with her audition but realizes she is struggling to move forward. Meanwhile, Rome and Regina grow closer to Tyrell. Katherine and Eddie are at a crossroads, and Gary reconnects with his father.
Mark is stressed and exhausted from studying for an important entrance exam, so Darlene steps in to help, but her plan backfires.
The top four singers from both Group A and Group B unite for a big sing off in this double elimination episode.
The fictional Creepshow comic books come to life in this anthology series of terrifying tales hosted by the silent Creepshow ghoul.
Marine biologists from the Bahamas to Christmas Island to Australia fight against the clock to save the coral reefs from extinction.
While Mouch makes an incredible save, all eyes are on a mystery man who helped save his neighbor. Casey worries about his future at the CFD.
Callie questions whether to help Kathleen; meanwhile, Mariana comes clean about her relationship with Evan. Malika makes a decision about her relationship with Isaac and Dyonte, and Davia gets a win at her school. Gael gets some unexpected news while Alice comes to a decision about the comedy program.
Franklin's family fractures; Teddy makes a difficult decision; Gustavo chooses a new path.
After the Judge places a bounty on Dumas's head, Teresa sends James to rescue him.
After Danny's divorce is finalized, he asks Jean to go out on an official first date with him, but things go awry on the date once Jean realizes it's the same day as another special day in her life. Meanwhile, Freddie and Jackie fight over who should get to keep Jean's old engagement ring.
Jason's visit with a former teammate causes him to reevaluate his role as team leader. Also, several Bravo members grapple with their personal relationships when Command sends them on an unexpected mission to the coast of Africa.
Archer and Choi go in to the field but the scene brings war flashbacks. Carol's condition worsen and Manning tries to get her enrolled in Halstead's drug trial.
As the team works to stop a violent attack on the city, they're forced to confront the group responsible for the death of team member, Erika Rogers. Luca tries to recruit new TEMS officer Nora Fowler for an annual inter-squad competition.
Erica goes on a date with a guy from the coffee shop, while Geoff ends up on an episode of "The Dating Game"; Beverly is thrilled to learn that Murray has spontaneously purchased a shore house.
The team pursues a crafty serial rapist. Sergeant Voight finds himself resisting some old, familiar tendencies in his quest for justice.
Week two is Summer Week on the sewing competition and the contestants are asked to create paperbag shorts, transform second-hand men's swimming gear into a woman's outfit worthy of sunset cocktails and finally make sun dresses.
Dead stars called white dwarfs may be the key to understanding the cosmos.