• 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: Michael Mosley (Everett Lynch), Tom Amandes (Dr. Sebastian Hurst), Alex Jennings (Grace Lynch), Paula Jai Parker (Captain Vivian Paige), Alex Dabestani (Dr. Lloyd Jewell), Kelly Frye (Kristy Simmons)
• Co-Starring: Thomas Frelinghuysen (Daniel Kane), Bret Green (Gregory Broder), Kimberly Fox (U.S. Marshal Alison Faust), Montelle Dwayne Harvey (U.S. Marshal Tevin Hart)
• Written By: Christopher Barbour
• Directed By: Nelson McCormick

• 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: Jane Lynch (Diana Reid)
• Guest Starring: Michael Mosley (Everett Lynch), Sharon Lawrence (Roberta Lynch), Josh Stewart (Will LaMontagne, Jr.), Alex Jennings (Grace Lynch)
• Co-Starring: Janora McDuffie (Dr. Adelaide Kincaide), Taylor Foster (Charlotte Burke), Jake Martin (Allen Burke), Deborah Quayle (Martha Burke), Ethan Flower (Mr. Thompson), Matthew Arkin (Roger Foster), Erica Ikeda (Paramedic), Angelita Esperanza (Dr. Carolyn Hsu), Meegan Godfrey (Helen Foster), Mekhai Andersen (Henry LaMontagne), Phoenix Andersen (Michael LaMontagne)
• 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)
• Guest Starring: Dorian Harewood (Fred Kirkman), Andi Chapman (Laura Kirkman), Will Tranfo (Shelby Mattson), Kelly Frye (Kristy Simmons)
• Co-Starring: Thomas Blake, Jr. (Wayne Beecher), Ezra Dewey (Jake Simmons), Declan Whaley (David Simmons), James Tumminia (Dr. Malcolm Delaney), Chante Bowser (Rhonda Kirkman), Darielle Dorsey (Sophia Kirkman), Alyssa Rayomie Tibbs (Officer Coleman), Shaw Jones (Colin Ainsworth), Genevieve Quach (Chloe Simmons), Kaylee Quach (Lily Simmons), Wolfgang Schaeffer (Young Shelby Mattson)
• Written By: Bruce Zimmerman
• Directed By: Kevin Berlandi

• 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: Rachael Leigh Cook (Maxine), April Grace (Dr. Margaret Stein), Paul F. Tompkins (Brian Garrity), Kelly Frye (Kristy Simmons)
• Co-Starring: Jocelyn Hudon (Elizabeth Wise), Michael Blake Kruse (Billy Hanes), Cayden Clark (Sammy), P.L. Brown (Delivery Man), Alden Ray (Lyle - Tow Truck Driver), JJ Hawkins (Darren), Abigail Marlowe (Michelle), Noelle Bellinghausen (Dr. Meredith Tangley), Stephen Gillikin (Hayes Cullinan), Angie Kibiloski (Agent Alexis Foreman), Nicole Radzivil (Young Woman), Joe Jagatic (Total Stranger)
• Written By: Stephanie Birkitt & Breen Frazier
• Directed By: Ed Bernero

• 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: Tony Denison (Chief Wayne Weigart), Vincent Ventresca (Louis Chaycon), Patrick Hume (Luca)
• Co-Starring: Scott Peat (Fleabag), Nicola Lambo (Dr. Lisa Zambetti), Brandon Rush (Commander Brandon Rush), Boone Platt (Benjamin Blake), Sylvester Powell (Marko Salazar), Kimberly Guevara (Diane Lipscomb), Ryan Salazar (Peter Charles), Chris Flanders (Craig Wolf), Jenny Steadman (Karen Wolf), Matthew Grant Godbey (Carson), Demetrius Butler (Jackson Salazar), Casey O'Neill (Tim Donovan)
• Written By: Bobby Chacon & Jim Clemente
• 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: Rachael Leigh Cook (Maxine), Michael Dempsey (Don Brenner)
• And: Aubrey Plaza (Catherine "Cat" Adams)
• Co-Starring: Annamarie Kasper (Eloise Brenner), Jamie Sara Slovon (Juliette Weaver), Charles Carpenter (Harold Moss), Zack Duhame (SWAT Sniper)
• Written By: Breen Frazier
• 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: Stephen Bishop (Andrew Mendoza), Graham Sibley (George Kyle Peters), Mary Lynn Rajskub (Brenda Hacker), Joseph C. Phillips (Deputy Director James Barbour)
• Co-Starring: Craig Lee Thomas (Sean McAfee), Ari Schneider (Kevin Patterson), Kat Purgal (Dr. Patty Martinez), Megan Truong (Emma Choi), Eddie Park (Colin Choi), Max Phyo (James Choi), Chris Jai Alex (S.S.A. Michael Key), Lindsey Rose Naves (Alice Clarke), Kevin Miles (Dan Montgomery), Lexi Underwood (Keely Mendoza-Smith), Toonyun (Karen Choi), Carmelo Christian (Ty Montgomery)
• Written By: Erik Stiller & Erica Meredith
• Directed By: Rachel Feldman

• 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: Michael Mosley (Everett Lynch), TJ Power (Unsub), Bailey Noble Becky Silverman Corinne Bohrer (Alexandria Duggan), Joseph C. Phillips (Deputy Director James Barbour)
• Co-Starring: Jesse D. Goins (Chief Paul Berryman), Devon Reilly (Cindy Wilson), Stacy Arnell (Kayla Jackson), Brian Oblak (Bo Zachary), Cailin McDonald (M.E. Donna Grasser), Gary Nohealii (Nick), Mikaela Rachal (Cop)
• Written By: Bruce Zimmerman
• 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: Michael Mosley (Everett Lynch), Sharon Lawrence (Roberta Lynch), Graham Beckel (Delvin Weaver), Jim O'Heir (Clifford Stinson), Ben Savage (Young Jason Gideon), Alex Jennings (Grace Lynch), Nick Gomez (Orlando Gaines), Joseph C. Phillips (Deputy Director James Barbour), Alexann Hopkins (Olivia Irwin), Corinne Bohrer (Alexandria Duggan)
• Co-Starring: Tracy Melchior (Marilyn Irwin)
• 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)
• Special Guest Star: Jane Lynch (Diana Reid)
• Guest Starring: Michael Mosley (Everett Lynch), Gail O'Grady (Krystall Rossi), Beth Riesgraf (Maeve Donovan), Josh Stewart (Will LaMontagne), Stephen Bishop (Andrew Mendoza), Kelly Frye (Kristy Simmons), Page Leong (Dr. Kiyomura)
• With: C. Thomas Howell (George Foyet)
• And: Jayne Atkinson (Erin Strauss)
• Co-Starring: Gina Garcia-Sharp (Agent Garcia Sharp), André Ellingson (Agent Smith)
• Written By: Erica Messer & Kirsten Vangsness
• Directed By: Glenn Kershaw