A big party is being thrown at Dave Kim's house and Pops has a plan to make Adam cool for the big event. Meanwhile, Beverly's cookbook has made her "famous", leading her to become out of control and fame-hungry, but eventually she learns an important lesson.

Coming off the loss of class certification, Joanna and Billy decide to go after ClearDawn alone with an unreliable whistleblower as their only lead. Luna goes to extreme lengths to save another child from a wrongful apprehension.

Davia works to find a way to make things right with Andre; Mariana is forced to confront her feelings for Evan; Raj and Isabella secretly spend time together; Callie learns something about Jamie that might change everything.

An all-new batch of six celebrities take the stage for their first performances of the season.

One castaway is out for blood after realizing their closest ally was sent to the Edge of Extinction. Another castaway must dig themselves out after letting information slip.

Wilma steps in to help CB move on from Lainey with help from Coach Mellor, while Lainey learns she has unresolved issues from her past when mentoring a student.

It has been a year since Rossi nearly died at the hands of Everett Lynch-aka "The Chameleon"-and he has developed some new theories, with inspiration from his former partner, Jason Gideon. The BAU team sets out on an epic hunt to capture Lynch.

Todd sings a song. Margo gives a foot bath.

Travis reappears at the Howard house. Someone from Ruby's past arrives and puts the Howard family at risk.

An unexpected family reunion in Mexico exposes cracks in the happy façades both the Acosta children and their parents have put up. Back in L.A., Emilio collaborates with Natalia on a new song and bond over their romantic histories.

In a world of convenience food, four scratch chefs show Guy Fieri what happens when convenience goes out the window. They have to make each component in their dishes entirely from scratch, like bread for their soup-and-sandwich combo. They're at their best when they go all out with their signature dish in the second round. When all is said and done, one scratch chef will win over the judges' hearts and go on to shop Flavortown for up to $20,000.

Each team is given one half of an everyday object and must build the missing half.

Phil and Claire take Haley and Dylan to dinner to reassure them they are not bad parents. While out to dinner, they run into Mitch and Cam who are chaperoning Lily's first date, as well as Jay and Gloria after attending Joe's school play.

After rent on the Winebrary goes up, the gang all chip in in their own ways to help solve Poppy's new financial problem, each learning a valuable lesson in the process.

Nev & Kamie get a letter from a woman worried that her friend Danielle is being catfished by a guy named BJ. BJ comforted Danielle when she was shot, but now she needs to know who she's really been dating for the past six years!

Following an explosive face-to-face encounter with "The Chameleon", Reid suffers from a brain injury and, while experiencing hallucinations, is visited by ghosts from his past. The BAU makes a shocking discovery about Lynch that affects Rossi personally. The entire team comes together to celebrate Rossi's retirement.

Dex and Grey venture to Los Angeles to help a client who believes her Hollywood script has been plagiarized by a former classmate. Reluctantly, Grey leaves Ansel and Tookie in charge of The Bad Alibi, and against his wishes, Tookie hosts a birthday party at the bar. Panic sets in when they discover a valuable is missing.

Col. Austin brings the hammer down hard on Roback, Davis, and Alvarez. Davis brokers the big fight with Sasquatch. Qasem helps Holloway at her medical clinic.

Félix proposes a new plan to help the PRI win the election and defeat Cárdenas. Promised intel on Félix, Walt takes an unexpected meeting in Ojinaga.

Aliyah and the Exemplar candidates all struggle with a new reality as they come to terms with how their actions have resulted in a Tribunal backlash.

It's a busy Saturday at Championship Vinyl. Rob and Cherise run after two teenagers who steal their records. Later, when Liam returns from tour, Rob is caught between the fantasy of a night spent backstage as a rock star's date, and the reality of what Clyde is offering - be it friendship, or something more.

On the heels of fresh heartache, Ashley looks to Brooke for guidance, Tío Victor struggles with his words and Stick lends a helping hand.

James welcomes comedy with Justin Bieber, actor James Marsden, actress Anya Taylor-Joy, and a musical performance by Jack Peñate.

Bree gets benched, Ronny's memorial gig prompts many to seize the day and a suspect makes their way to the top of DGM's list.

The team are left stumped when the owner of a hair salon is killed in front of her family without anyone seeing what happened.