Beth Behrs

Raj learns he is dating a married woman. Sheldon rents his old room back for a quiet place to work, which drives Leonard crazy.

Castle and Beckett work the case of a man found dead inside a pizza oven, who turns out to be a reporter.

While investigating a deadly dispute, Kensi connects with a discharged Navy intelligence officer who has post-traumatic stress disorder.

Celebrity guests include Tichina Arnold, Beth Behrs, Mario Cantone, Pete Holmes, Jo Koy, Tig Notaro, June Diane Raphael, Kristen Schaal, Luenell, Debi Mazar, Jack McBrayer, Patton Oswalt, Ravi Patel, Mira Sorvino

Celebrity guests Tichina Arnold, Beth Behrs, Whitney Cummings, Tony Gonzalez, Triumph the Insult Comic Dog, Ross Mathews, Kevin Nealon and Aida Rodriguez.

Actores Cedric the Entertainer, Tichina Arnold, Beth Behrs, Max Greenfield, Sheaun McKinney y Marcel Spears ("The Neighborhood"). Alex Warren habla sobre su exitosa canción "Ordinary".