• Starring: Joe Mantegna (Rossi), Matthew Gray Gubler (Reid), A.J. Cook (JJ), Kirsten Vangsness (Penelope), Aisha Tyler (Tara), Daniel Henney (Matt)
• With: Adam Rodriguez (Luke)
• And: Paget Brewster (Emily)
• Guest Starring: Josh Stewart (Will LaMontagne, Jr.), Bodhi Elfman (Peter Lewis), Tracie Thoms (Monica Walker)
• Co-Starring: Andrew Pifko (The Doctor), Dean Schaller (Shirtless Man), Lauryn Kennedy Hardy (Maya Walker), Deron Munroe (Eli Walker)
• Written By: Breen Frazier
• Directed By: Glenn Kershaw

• Starring: Joe Mantegna (Rossi), Matthew Gray Gubler (Reid), A.J. Cook (JJ), Kirsten Vangsness (Penelope), Aisha Tyler (Tara), Daniel Henney (Matt)
• With: Adam Rodriguez (Luke)
• And: Paget Brewster (Emily)
• Guest Starring: Alberto Frezza (William Lynch (Unsub), Mary Jo Deschanel (Edith Lynch Old Woman), Jeanine Mason (Helen Pierce), Tim Russ (Agent Lawrence)
• Co-Starring: Tiffany Daniels (Wanda), Gretchen German (FBI Instructor), Karin Collison (M.E. Rosalind Bell), Damon Erik Williams (Cyclist #1), Iain Sandison (Cyclist #2), Tegan Ashton Cohan (Young Edith Lynch), Jodi Moore (Ruth Lynch), Judah Mackey (Young William Lynch)
• Written By: Bruce Zimmerman
• Directed By: Diana C. Valentine

• Starring: Joe Mantegna (Rossi), Matthew Gray Gubler (Reid), A.J. Cook (JJ), Kirsten Vangsness (Penelope), Aisha Tyler (Tara), Daniel Henney (Matt)
• With: Adam Rodriguez (Luke)
• And: Paget Brewster (Emily)
• Guest Starring: Brandon Jay McLaren (Captain Adrian Scott), Jamie Gray Hyder (Kimberly Desmond), Solomon Shiv (Gabriel Merza - UnSub), Rose Abdoo (Janel Desmond), Kelly Frye (Kristy Simmons)
• Co-Starring: Monique Gall (Officer Cenisa Royce), Carson Fagerbakke (Gianna Schrader), Chin Yeré (Becca Miles), Erin Pineda (Lia Wyler), Danny Barclay (Curtis Wyler), Jim Kane (Phillip Sullivan), Ezra Dewey (Jake Simmons), Declan Whaley (David Simmons), Kaylee Quach (Lily Simmons), Genevieve Quach (Chloe Simmons)
• Written By: Christopher Barbour
• Directed By: Sharat Raju

• Starring: Joe Mantegna (Rossi), Matthew Gray Gubler (Reid), A.J. Cook (JJ), Kirsten Vangsness (Penelope), Aisha Tyler (Tara), Daniel Henney (Matt)
• With: Adam Rodriguez (Luke)
• And: Paget Brewster (Emily)
• Guest Starring: Tyler Francavilla (Jake Loban - UnSub), Wallace Langham (Mr. X), Emily Rose (Tori Hoffstadt), Sean Patrick Thomas (Agent Terry Richardson)
• Co-Starring: Conner Marx (Hugh Fitzgerald), Charan Prabhakar (Ambar Nair), Jayme Andrews (Zach Devlin), Julian Silver (Coder), Keylor Leigh (Team Leader), Victoria Ortiz (Tech Geek), Alexandra Young (Daisy Duke), Zac Titus (Armed Officer)
• Written By: Stephanie SenGupta
• Directed By: Alec Smight

• Starring: Joe Mantegna (Rossi), Matthew Gray Gubler (Reid), A.J. Cook (JJ), Kirsten Vangsness (Penelope), Aisha Tyler (Tara), Daniel Henney (Matt)
• With: Adam Rodriguez (Luke)
• And: Paget Brewster (Emily)
• Special Guest Star: Shemar Moore (Derek Morgan)
• Guest Starring: Jamie Kennedy (Floyd Feylinn Ferell), Mark Gantt (Detective Alex Russ), Maria Howell (Dr. Lode Barren), Nicole Steinwedell (Lori Buccio), Christopher Chen (Dr. Warren Spitz)
• Co-Starring: Gwen Holloway (Lee-Ann Kelton), Kate Connor (Sheryl Timmons), Sitara Hewitt (Billie Williams), Catherine Leong (Johanna Manning), Jaime Barcelon (Marcus Manning - UnSub), Calida Jones (Libby), Shane Paul McGhie (Hunter), Peanut Alvarez (Stacy), Isaac Cheung (Gary), Isaac C. Singleton, Jr. (Orderly), Gustavo Quiroz (Jody Buccio), Ryder Vanias (Hank Morgan)
• Written By: Jim Clemente
• Directed By: Tawnia McKiernan

• Starring: Joe Mantegna (Rossi), Matthew Gray Gubler (Reid), A.J. Cook (JJ), Kirsten Vangsness (Penelope), Aisha Tyler (Tara), Daniel Henney (Matt)
• With: Adam Rodriguez (Luke)
• And: Paget Brewster (Emily)
• Guest Starring: Darrell Hammond (Lawrence Coleman - Unsub), Meagen Fay (Irene Jacobs), Camille Chen (Joanna Miller), Aisha Alfa (Allie Leighton)
• Co-Starring: Michael Whaley (Captain Chuck Skinner), Kimleigh Smith (Dr. Roberta Childs), Angela Fornero (Paige Burrell), Summer Rose Ly (Chrissy Miller), Christine Weatherup (Lacy), Andrea Cortés (Mia), Tristan Byon (Joe Miller)
• Written By: Karen Maser
• Directed By: Aisha Tyler

• Starring: Joe Mantegna (Rossi), Matthew Gray Gubler (Reid), A.J. Cook (JJ), Kirsten Vangsness (Penelope), Aisha Tyler (Tara), Daniel Henney (Matt)
• With: Adam Rodriguez (Luke)
• And: Paget Brewster (Emily)
• Guest Starring: Corey Reynolds (Phil Brooks), Doris Morgado (Desi Gutierrez - UnSub), Michelle C. Bonilla (Lara Gutierrez), Mig Macario (Doctor Michael Bateman)
• Co-Starring: Tim Lounibos (Chief Gary Foles), Janis Valdez (Tina Gutierrez), Robert McHalffey (Ryan Kash), McKenna Kerrigan (Hannah Accord), Jackie Dallas (Liz Meyer), Jennifer Shelton (Tricia Smoots), Omar Adam (Concerned Bystander)
• Written By: Erica Meredith
• Directed By: Marcus Stokes

• Starring: Joe Mantegna (Rossi), Matthew Gray Gubler (Reid), A.J. Cook (JJ), Kirsten Vangsness (Penelope), Aisha Tyler (Tara), Daniel Henney (Matt)
• With: Adam Rodriguez (Luke)
• And: Paget Brewster (Emily)
• Guest Starring: Kim Hawthorne (Sandra Madsen), Rick Fox (Brian Stoll)
• Co-Starring: Liam Cronin (Jeffrey Whitfield - Unsub), Doris L. Guerrero (Detective Michelle Wallenberg), Lana McKissack (Natalie Corbis), Curt Mega (Steven O'Malley), Devin Kawaoka (Kal Montgomery), Monica Day (Lindsey Krukowski), Eddie Kaulukukui (Benjamin Grayson), Sydney Mae Estrella (Alex Grayson), Selkie Hom (Nancy Jones), Joseph Kibler (Channel 3 Reporter #1), Dominique Generaux (Reporter #1), Jeremy Andorfer-Lopez (Reporter #2)
• Written By: Erik Stiller
• Directed By: Bethany Rooney

• Starring: Joe Mantegna (Rossi), Matthew Gray Gubler (Reid), A.J. Cook (JJ), Kirsten Vangsness (Penelope), Aisha Tyler (Tara), Daniel Henney (Matt)
• With: Adam Rodriguez (Luke)
• And: Paget Brewster (Emily)
• Guest Starring: Zelda Williams (Melissa Miller), Richard Gilliland (Bob Orci)
• Co-Starring: Darrett Sanders (Sheriff Mike Bowman), Amanda Howell (M.E. Leslie Jackson), Antonio Robles (Doug Downey), TJ Alvarado (Gary Hiles)
• Written By: Breen Frazier
• Directed By: Joe Mantegna

• Starring: Joe Mantegna (Rossi), Matthew Gray Gubler (Reid), A.J. Cook (JJ), Kirsten Vangsness (Penelope), Aisha Tyler (Tara), Daniel Henney (Matt)
• With: Adam Rodriguez (Luke)
• And: Paget Brewster (Emily)
• Guest Starring: Lou Diamond Phillips (Sheriff Clifford), Steven Grayhm (Jess Carney (Unsub), Brad Hunt (Casey Peters), Shannon Merrill Brown (Timothy Kane)
• Co-Starring: Preston Flagg (Smitty), Connor Falk (Young Jess Carney), Carter Hastings (Young Leland Peters), Jason Her (Walter Knight), Jason Trevits (Mr. Kane), Christina Gentry (Mrs. Kane)
• Written By: Bruce Zimmerman
• Directed By: Rob Bailey

• Starring: Joe Mantegna (Rossi), Matthew Gray Gubler (Reid), A.J. Cook (JJ), Kirsten Vangsness (Penelope), Aisha Tyler (Tara), Daniel Henney (Matt)
• With: Adam Rodriguez (Luke)
• And: Paget Brewster (Emily)
• Guest Starring: Ben Browder (Chief Steve Gaines), Myndy Crist (Trish Gaines), Max Adler (Asstistant Police Chief Jimmy Mackenzie)
• Co-Starring: Marcelle LeBlanc (Dana Gaines), Kathryn Winslow (Michelle Gorman/Mackrel - Shelly), Lauren Oliveira (Kat Mackrel), Chase Brosamle (Trevor Gaines), Hope Banks (Barb Stanhope), Dieterich Gray (Rick Sturgess), Annette M. Lesure (Meg DiCamillo), Karen Huie (Dr. Anne Cabrera), Nathan DeLaTorre (Bob Sanderson), Nikki Lorenzo (Janet Morrison), John Macey (Bartender), Layla Gocong (Justine Mackrel), Gabriel Burrafato (Dr. Joe Gorman)
• Written By: Kirsten Vangsness & Erica Messer
• Directed By: Simon Mirren

• Starring: Joe Mantegna (Rossi), Matthew Gray Gubler (Reid), A.J. Cook (JJ), Kirsten Vangsness (Penelope), Aisha Tyler (Tara), Daniel Henney (Matt)
• With: Adam Rodriguez (Luke)
• And: Paget Brewster (Emily)
• Guest Starring: Daniella Alonso (Lisa Douglas), Ronnie Marmo (Mitchell McCord), Melissa De Sousa (Adele McCord), Carlin James (Chad Higgins)
• Co-Starring: Derek Anthony (Captain Martin Savalas), Susan Slome (M.E. Clare Kaufman), Nico Christou (Bryce McCord), Jon Donahue (Greg Winters), Jackie Houston (Wife), Chaz Ingram (Husband), Leana Chavez (Cop #1), Ken Hodges (Brad Norton - Jogger), Jess Weaver (Robber), Elliot Rodriguez (Passerby)
• Written By: Karen Maser
• Directed By: Christoph Schrewe

• Starring: Joe Mantegna (Rossi), Matthew Gray Gubler (Reid), A.J. Cook (JJ), Kirsten Vangsness (Penelope), Aisha Tyler (Tara), Daniel Henney (Matt)
• With: Adam Rodriguez (Luke)
• And: Paget Brewster (Emily)
• Guest Starring: Mark Damon Espinoza (Scott Taveras), Klea Scott (Lieutenant Rakesha Wilson), Kim Rhodes (Assistant Director Linda Barnes)
• Co-Starring: Emilio Garcia-Sanchez (Rafael Taveras - Unsub), Marta Cross (Elena Duran), Susan Ortiz (Julia Taveras), Gigi Zumbado (Olivia Taveras), Alesha Reneé (Abigail Fuller), Christopher Cho (Andrew Hirota), Ashley Snyder (Dr. Hannah Cooke), Courtney Foley (Assistant Mia Prado), David Sedgwick (Douglas Carmichael), Dean Austin (Security Guard)
• Written By: Christopher Barbour
• Directed By: Glenn Kershaw

• Starring: Joe Mantegna (Rossi), Matthew Gray Gubler (Reid), A.J. Cook (JJ), Kirsten Vangsness (Penelope), Aisha Tyler (Tara), Daniel Henney (Matt)
• With: Adam Rodriguez (Luke)
• And: Paget Brewster (Emily)
• Guest Starring: Kim Rhodes (Assistant Director Linda Barnes), Moe Irvin (Chief Thomas Wheeler)
• Co-Starring: Myles Bullock (Kevon Winters - Unsub), Cile Turner-Borman (Edna), Salvador Benavides (Dr. Aristeo Caruso, M.E.), Jay Linzy (Carl Kevork), Chiara Maya (Dr. Emily Hicks), Gregory Zarian (Walter Trudeau), David Abed (Overworked Doctor), Regina Williams (Tanesa Winters), Isaiah Russell-Bailey (Young Kevon Winters), Mario Perez (Ramon), Dahlia DaCosta (Dahlia - Bus Stop Woman)
• Written By: Erica Meredith
• Directed By: Leon Ichaso

• Starring: Joe Mantegna (Rossi), Matthew Gray Gubler (Reid), A.J. Cook (JJ), Kirsten Vangsness (Penelope), Aisha Tyler (Tara), Daniel Henney (Matt)
• With: Adam Rodriguez (Luke)
• And: Paget Brewster (Emily)
• Guest Starring: Kim Rhodes (Assistant Director Linda Barnes)
• Co-Starring: Daniel Robbins (Justin Franco - Unsub), Rachel Quaintance (Detective Shannon Morris), Jessica Richards (Rachel Willow), Deric Augustine (Ray Murphy), Paloma Rabinov (Vicky Wilson), Krishna Smitha (Jenny Kyle), Yoshi Barrigas (Charles Cook), Alex Benjamin (Larry Scanlon), Mona Mira (Corrine Jordan), David Chan (CS Tech)
• Written By: Erik Stiller
• Directed By: Rob Bailey

• Starring: Joe Mantegna (Rossi), Matthew Gray Gubler (Reid), A.J. Cook (JJ), Kirsten Vangsness (Penelope), Aisha Tyler (Tara), Daniel Henney (Matt)
• With: Adam Rodriguez (Luke)
• And: Paget Brewster (Emily)
• Guest Starring: Kim Rhodes (Assistant Director Linda Barnes), Casey Thomas Brown (Kevin Peck), Gary Basaraba (James Odenkirk)
• Co-Starring: Jay Jackson (Cybercrimes Unit Chief Gary Omri), Anissa Borrego (Anita Aldo), Drake Hogestyn (Senator Alfred Mayhew), Kate Amundsen (Jessica Mayhew), Steve Bethers (Adam Jefferies), Teo Olivares (Ned Hogan), Laura Long (Scully Lookalike), William Nicol (Mulder Lookalike), Elle Young (Tyra), Victor Buno (Agent Douglas Rudy), Lucas Salvagno (Chad Stiller), Charlie E. Schmidt (Director), Felipe Figueroa (Concierge), Natalie Jongjaroenlarp (Pretty Co-Ed), Cottrell Guidry (Agent Sean Dougherty), Liana Ramirez (Victim #2), Chloe Dworkin (Victim #3), Nicole Shipley (Victim #1)
• Written By: Stephanie SenGupta
• Directed By: Adam Rodriguez

• Starring: Joe Mantegna (Rossi), Matthew Gray Gubler (Reid), A.J. Cook (JJ), Kirsten Vangsness (Penelope), Aisha Tyler (Tara), Daniel Henney (Matt)
• With: Adam Rodriguez (Luke)
• And: Paget Brewster (Emily)
• Guest Starring: Jon Beavers (Tony Capilano), Jonathan Brooks (Sal Capilano), Ellen Wroe (Dina Capilano), Erin Cahill (Mia Wilson)
• Co-Starring: Lincoln Sullivan (Dylan Wilson), Christian Ganiere (Mikey Capilano), Lowell Dean (Chief Josh Harrison), Sean Persaud (Prankster), Colin Ward (George), Ric Sarabia (Lenny Borman), Rey Lopez (Jon Richardson), Kimberly Wallis (Bella Richardson), Connor Cain (Beans), Cole Chisholm (Davy), Nathan Arenas (Robbie)
• Written By: Erica Messer
• Directed By: Matthew Gray Gubler

• Starring: Joe Mantegna (Rossi), Matthew Gray Gubler (Reid), A.J. Cook (JJ), Kirsten Vangsness (Penelope), Aisha Tyler (Tara), Daniel Henney (Matt)
• With: Adam Rodriguez (Luke)
• And: Paget Brewster (Emily)
• Guest Starring: Gail O'Grady (Krystall Richards), Bobby Campo (Wick Rollins), Gwen McGee (Doctor Taylor), Ruben Vernier (Billy Deaver)
• With: Jason Gedrick (Craig Kaline)
• Co-Starring: Linn Bjørnland (Cheryl Kaline), Danielle C. Ryan (Portia Richards), Briana Cuoco (Janice Fox), Michael G. Welch (Steven Gourse)
• Written By: Bruce Zimmerman
• Directed By: Joe Mantegna

• Starring: Joe Mantegna (Rossi), Matthew Gray Gubler (Reid), A.J. Cook (JJ), Kirsten Vangsness (Penelope), Aisha Tyler (Tara), Daniel Henney (Matt)
• With: Adam Rodriguez (Luke)
• And: Paget Brewster (Emily)
• Guest Starring: Harry Groener (Leonard Hagland), Kelly Frye (Kristy Simmons), Nick Fink (Roland Cole / Josh Martin), Skyler Maxon (Dalton McCann), Terrell Tilford (Commander David Nash)
• Co-Starring: Emily Yancy (Maxine Reynolds), Kylen Deporter (Jasper Talbot), Paul Mabon (Terrell Campbell), Dalila Ali Rajah (Lilian Forsythe), Marcus Toji (Steven Onishi), Zachary J. Luna (Ian Watt), Matthew Jayson Cwern (Erol Altan), Abel Arias (Nathan Butler)
• Written By: Christopher Barbour
• Directed By: Lily Mariye

• Starring: Joe Mantegna (Rossi), Matthew Gray Gubler (Reid), A.J. Cook (JJ), Kirsten Vangsness (Penelope), Aisha Tyler (Tara), Daniel Henney (Matt)
• With: Adam Rodriguez (Luke)
• And: Paget Brewster (Emily)
• Guest Starring: Sebastian Sozzi (Carlos Garcia), Chris Dougherty (Jesse Wilson), Sam Doumit (EIS Officer Sara Freeman), Robin Karfo (Chairperson Pam Chapman), Teresa Huang (M.E. Weiss)
• Co-Starring: Amy Rosoff (Colette Wilson), Mark Schroeder (Mark Henshaw - Unsub), Kathryn Taylor Smith (Beth Osborne), DeJean Brown (Clayton Osborne), Baldeep Singh (Buffet Manager), Ivan Leung (Larry), LaNell Cooper (Parole Commissioner), Tara Robinson (Younger Garcia), Nicholas Sean Johnny (Younger Carlos Garcia), Carter Southern (Younger Jesse Wilson)
• Written By: Karen Maser
• Directed By: Diana C. Valentine

• Starring: Joe Mantegna (Rossi), Matthew Gray Gubler (Reid), A.J. Cook (JJ), Kirsten Vangsness (Penelope), Aisha Tyler (Tara), Daniel Henney (Matt)
• With: Adam Rodriguez (Luke)
• And: Paget Brewster (Emily)
• Guest Starring: Billy Lush (Caleb Sands), Alexis Carra (Chief Karen Carlson), Kelly Albanese (Dee Montoya), Jeff Marlow (Terry Rossett)
• Co-Starring: Richard Wharton (M.E. Darryl Sutton), David Villar (Michael Uqalla), Karina Noelle (Stacy Uqalla), Amanda Maddox (Sarah Sands), Stephanie Nogueras (Alma Hernandez), Vince Donvito (Jake Owens), Alysia Livingston (Chikodili Mahoney), Zachary Mooren (Joe Mahoney), Alex Marino (Ben Montoya), Denise Jaxon (Elizabeth Tappin), Marykate Harris (Patron)
• Written By: Erica Meredith & Erik Stiller
• Directed By: Alec Smight

• Starring: Joe Mantegna (Rossi), Matthew Gray Gubler (Reid), A.J. Cook (JJ), Kirsten Vangsness (Penelope), Aisha Tyler (Tara), Daniel Henney (Matt)
• With: Adam Rodriguez (Luke)
• And: Paget Brewster (Emily)
• Guest Starring: James Urbaniak (Special Agent Owen Quinn), Karen David (Special Agent Mary Meadows), Michael Hogan (Benjamin David Merva), Stafford Douglas (Theo Holston)
• Co-Starring: Elyse Mirto (Deborah Quinn), Aaron Guest (Shane Quinn), Georgia Norman (April Pearson), Blaire Chandler (Donna Holston - Mrs. Strangler), J.T. Sherwood (Jerry Holston - Strangler), Myron Primes (SWAT Captain), B.J. Clinkscales (Staff #1), Darius De La Cruz (Staff #2), Diana Toshiko (Staff #3), Taylor Catlin (Acolyte)
• Written By: Breen Frazier
• Directed By: Glenn Kershaw