With Astra, Spooner and a now-human Gideon trying to save the Legends, Gideon becomes overwhelmed by her new human choices sending her into a catatonic state. Astra and Spooner combine their powers to enter Gideon's mindscape and discover that a virus is trying to erase all of Gideon's memories. Acting fast, they devise a plan to defeat the virus before it's too late. Meanwhile, the Legends are about to go up against a powerful new foe.
Trick or treat is not the only question on the Hayworths' minds as they debate the best neighborhood for a spooktacular Halloween. Meanwhile, Connor navigates sharing the holiday with his ex-wife, Emily.
The Conner home is decked out for Halloween, despite the leak in the roof that forces Dan and Louise to cancel their honeymoon. Becky surprises the newlyweds and takes them on a virtual adventure around the world. Meanwhile, Darlene continues her spiritual journey, and Harris introduces Aldo’s children to the family.
For 12 days, the Luvu tribe has avoided going to tribal council, but now that the three tribes have merged, their alliances will be tested. Also, there's a new twist when it comes to the merge.
An unfortunate incident in downtown Gotham alerts Batwoman and the Bat Team that another missing trophy has made its way into the wrong hands. Meanwhile, a new member of the Jet family surfaces when Marquis Jet makes a not-so-subtle entrance, interrupting a very personal moment between Ryan and Jada. Batwing must decide if he’s ready to suit up again, and the Hippocratic Oath forces a strained sisterly moment between Alice and Mary.
Ambrose heads to the mainland to learn more about Percy's past and uncovers dark family secrets.
Stevie’s personal and professional worlds collide when her mother becomes her patient. Dylan’s history with the father of a patient interferes with his perception of a case. Crockett's allegiances are challenged when his patient's liver is a potential match for one of Dr. Blake's patients.
Gary’s attempt to make things right for Sophie comes with unexpected repercussions. Eddie realizes Nicole needs help in her own ways, and Maggie connects more with Jane. Katherine discovers something new about herself.
A major security breach in the city’s computer networks forces Firehouse 51’s senior leaders to take matters into their own hands. Severide gears up for an arson investigation.
Mark and Digger get raided by cops forcing them to flee across state lines. Tickle and the Laws assemble a new mega operation as Josh heads their way with a truckload of fruit. Mike and Jerry build the courage to return to the scene of their own crime.
Players commemorate the 500th episode of The Challenge with the physically demanding “Brush Contact” mission. Players get into a heated argument at the club. Players try to pressure one agent into volunteering for elimination in order to infiltrate cells.
Hattie, a queer African American woman, hangs out with her two straight best friends Mari and Nia, in Los Angeles as they try to figure out life, love and the professional world.
The CSI team investigates when a body is dug up in the luau pit of a Hawaiian-themed hotel. Also, Internal Affairs begins to question Grissom and Sara's return to the crime lab.
Kyle and Kathy discuss the years they spent apart and their eventual reconciliation; Crystal reflects on her struggles with Sutton and the heartbreaking racism she encountered in the past year.
Ruzek reunites with an old colleague to take down a crime ring but when things don’t add up, Voight and Burgess do some investigating of their own.
Chak Hee's unexpected visit in the middle of the night puts an abrupt stop to Da Li and Moo Hak's romantic plans. Without fully understanding Moo Hak and Chak Hee's relationship, Da Li leaves for work in the morning. However, when she gets to work, she is faced with a tremendous ordeal.
The Bradshaw Bunch tours tinsel town in style, complete with a Beverly Hills shopping spree, a Hollywood bus tour, and a visit to Terry’s star on the Walk Of Fame. But their appearance on Celebrity Family Feud goes anything but smoothly.
Love triangles start to form as Jason sets his eyes on Gabby… who is laser-focused on Luke. Meanwhile, Kyle’s entrepreneurial spirit makes it challenging for him to shut off work, much to Amanda’s annoyance. Lindsay finally arrives, full of energy and ready to party. Excited to see where things may lead romantically with her best friend Austen, only time will tell whether Austen turns his attention to Lindsay or back to Ciara.