• Guest Starring: Lukas Haas (Clerk), DJ Qualls (Richard Slessman), Meredith Monroe (Haley Hotchner), Andrew Jackson (Tim Vogel)
• Co-Starring: Kirsten Vangsness (Garcia), Chelah Horsdal (Heather Woodland), David Lewis (David Woodland), Louise Grant (Mrs. Slessman), Hiro Kanagawa (Seattle ASAC)
• Written By: Jeff Davis
• Directed By: Richard Shepard

• Guest Starring: Lukas Haas (Clerk), J. Karen Thomas (College Admin Tuner), Jennifer Hall (Clara), Kirsten Vangsness (Penelope Garcia)
• Co-Starring: Michael David Cheng (Arson Investigator), Evan Lee Dahl (Jeremy), Sage Mears (1st Chem Student), Kristen Caldwell (2nd Chem Student), Bob Jesser (Professor Wallace), Rolando Millet (Campus Security Guard), Erika T. Johnson (Agent Trainee), Nathaniel Moon (2nd Agent Trainee), Christopher Mowod (Campus Patroller), J.J. Dashnaw (Matthew Cooke)
• Written By: Jeff Davis
• Directed By: Charles Haid

• Guest Starring: Kirsten Vangsness (Penelope Garcia), Tim Kelleher (Adrian Bale), Jay Acovone (Detective Morrison)
• Co-Starring: Tom Virtue (Gil Clurman), Caryn West (Mrs. Clurman), Idrajit Sarkar (Chicu Reddy), Scott Conte (Dan Tracy), Asante Jones (Officer Worthy), P.J. Marino (Prison Guard), Aimee Brooks (Housewife), Aria Summer Wallace (Emily), David Earnest (ATF Agent), Lisa Pescia (Assistant Director of FBI), Joan Blair (Mrs. Walker), Joe Hart (David Walker), Emily Wagner (Jasmine Weiner), Jeff DeSerrano (Joe Reese), Tripp Pickell (Bomb Tech #2), Maria Quiban (Rosalie Escobar)
• Written By: Aaron Zelman
• Directed By: Kevin Bray

• Guest Starring: Kirk B.R. Woller (Franklin Graney), Daniel Zacapa (Captain Griffith), Keith Diamond (Detective Cornelius Martin), Kirsten Vangsness (Penelope Garcia), Patty McCormack (Marcia Gordon)
• Co-Starring: Kelley West (Shelly Hart), McKerrin Kelly (Brenda Samms), Albert Malafronte (Bill Gordon), Ron Roggé (San Diego Patrolman), Brian Appel (Clerical Agent), Sunkrish Bala (Jordan the Receptionist), Teri Ann Krefting (Video Aerobics Instructor)
• Written By: Edward Allen Bernero
• Directed By: Matt Earl Beesley

• Guest Starring: Elisabeth Harnois (Cheryl Davenport / Trish Davenport), Robin Thomas (Evan Davenport), Matthew Letscher (Vincent Shyer), Meredith Monroe (Haley Hotchner), Matt Newton (Jordan)
• Co-Starring: Sonya Leslie (Female Agent), Yeni Alvarez (2nd Aide), Jeremy Brandt (Aide), David J. Lee (FBI Agent)
• Written By: Judith McCreary
• Directed By: Guy Norman Bee

• Guest Starring: Timothy Omundson (Dowd), Marcus Giamatti (Dr. Barry Landman), Paula Newsome (Detective Shea Clavin), Tony Denison (Weigart), Kirsten Vangsness (Penelope Garcia), Tim Halligan (Dr. Erstadt)
• Co-Starring: Nike Doukas (Cheryl Marston), Thomas Lumberg, Jr. (Scott McCarty / Swat #2), Matt McColm (Swat #1), Diana Yanez (Head Nurse), Kent Shocknek (Reporter John Jenkins), Carmen Mormino (Jerry Middleton), Cullen Kirkland (Adam Middleton), Agatha Nowicki (Young Woman), Sam Moyer (Young Man), Courtney Baxter (Screaming Little Girl)
• Written By: Andrew Wilder
• Directed By: Ernest Dickerson

• Guest Starring: Neal Jones (Karl Arnold), Tony Todd (Eric Miller), Bonita Friedericy (Dr. Rachel Howard), Abraham Benrubi (Frank Fielding), Meredith Monroe (Haley Hotchner), Kirsten Vangsness (Penelope Garcia), Chane't Johnson (Barbara Raleigh)
• Co-Starring: Allison Dunbar (Allison Crawford), Dameon Clarke (Chris Crawford), Warren Davis (Harry Dunken), Jacqueline Mazarella (Robin Dunken), Sharisse Baker-Bernard (Fay Arnold), Leith Burke (Michael Kapp), Roberto Sanchez (SWAT Guy), Dana Emberson (UNSUB), Emma Polhemus (Emily Crawford), Colton Shires (Sam Crawford), Alexandra Wyshak (Jackie Dunken), Chaise Goris (Sarah Arnold), Zackary M. Fisher (Karl Arnold, Jr)
• Written By: Simon Mirren
• Directed By: Guy Norman Bee

• Guest Starring: Patrick Kilpatrick (Vincent Perotta), Kirsten Vangsness (Penelope Garcia), Gonzalo Menendez (Josh Cramer), Francesco Quinn (Michael Russo), Joe Sikora (Jimmy Baker), Val Lauren (Freddy Candore)
• Co-Starring: Larkin Campbell (Detective), Robert Machray (Ray), Deborah Geffner (Neighbor)
• Written By: Debra J. Fisher & Erica Messer
• Directed By: Peter Ellis

• Guest Starring: Chris Bauer (Bryan), Kirsten Vangsness (Penelope Garcia), Susan Gibney (Linda Deaton), M.C. Gainey (Moretti), Jeff Kober (Leo), Anil Raman (Josh)
• Co-Starring: Alice Rietveld (Elaine), Kevin Cristaldi (Anderson), Kendall Clement (Security Guard), Mark Stefanich (HRT Commander), Phinneas Kiyomura (Medic)
• Written By: Jeff Davis
• Directed By: Felix Alcala

• Guest Starring: Kirsten Vangsness (Penelope Garcia), Will Rothhaar (Cory Bridges), Michael McGrady (Sheriff Bridges), Aaron Paul (Zizzo), Shanna Collins (Brandy), Chris Butler (Deputy Harris)
• Co-Starring: Ellen Woglom (Cherish Hanson), Rae Ritke (Veronica Hanson), Matt Bennett (Adam Lloyd), Dale Duko (Reverend Paul), Kovar McClure (Deputy #2)
• Written By: Edward Allen Bernero
• Directed By: Andy Wolk

• Guest Starring: Kirsten Vangsness (Penelope Garcia), Lindsay Crouse (Mary Mays), Mark Rolston (Sheriff Hall), Kris Lemche (Eddy Mays), Penelope Windust (Lynette Giles)
• Co-Starring: Maura Soden (Deputy Long), Doug Jones (Domino Thacker), Drew Carr (Wally Brisbane), Brian Turk (Jess Maynor), Tait Smith (Oley Maynor), Rhonda Aldrich (Annie), Stewart Skelton (David Stuart), Gwen Mihok (Mrs. Brisbane), Gabriel Sunday (Charlie Stuart), Susan Rohrer (Dr. Lindsey)
• Written By: Ed Napier
• Directed By: Charles Haid

• Guest Starring: Kirsten Vangsness (Penelope Garcia), Judith Scott (Detective Charlotte Russet), Dwier Brown (William Copeland), Tracey Needham (Marilyn Copeland), Ned Vaughn (Donald Curtis)
• Co-Starring: Time Winters (Kirk Lomax), Kevin Breznahan (Martin Jones), Katie Cecil (Billie Copeland), Eric Christie (Sergeant), Len Cordova (Hal Greene), Kathleen Mary Carthy (Helen Godfrey), James C. Burns (Uniformed Cop #1), Skyler Gisondo (Boy #1), Brooke DeBetties (Connie)
• Written By: Judith McCreary
• Directed By: Adam Davidson

• Guest Starring: Kirsten Vangsness (Penelope Garcia), Nestor Serrano (Detective Hanover), Peter Mackenzie (Jack Fisher), Nick Jameson (Edward Hill)
• Co-Starring: Jayne Taini (Nell Trucco), Annie Quinn (Samantha DiForio), Braedon Lemasters (Eric Fisher), Matt Baker (Danny Wallace), Amy Wieczorek (Office Manager), Fred Ochs (Doctor), Sonia Jackson (Head Nurse), James Howell (Desk Sergeant), Bill Doyle (Uniform Cop), P. David Miller (Trooper), James Bartz (Brian Devons), Suzanne Whang (Reporter), Lynn Odell (Lynn Dempsey)
• Written By: Aaron Zelman
• Directed By: Thomas J. Wright

• Also Starring: Kirsten Vangsness (Penelope Garcia)
• Guest Starring: Jeannetta Arnette (Sarah Jean Dawes), Michael Massee (Jacob Dawes), Roger Aaron Brown (Warden Charles Diehl), Michael B. Silver (Sam Shapiro), Constance Towers (Deb Mason), David A. Kimball (Frank Sheffield)
• Co-Starring: Cher Calvin (Lara Sedgwick), Ren Casey (Riley), Rachel Nicole Hamilton (Sobbing Girl)
• Written By: Simon Mirren
• Directed By: Chris Long

• Also Starring: Kirsten Vangsness (Penelope Garcia)
• Guest Starring: Geoff Pierson (Max Ryan), Aaron Lustig (Walter Kern), Marc Gomes (Detective Santangelo), Christopher Grove (Scott Harbin)
• Co-Starring: Jeanie Hackett (Anne Kern), Laura Gardner (Sylvia Gooden), Mel Fair (Male Reporter), Robert Manning, Jr. (SWAT Leader), Marsha Clark (Neighbor #2), Del Hunter-White (Neighbor #1), Sue Goodman (Tortured Woman), Francisco Viana (Security Guard), Bryan McMahon (Philip Bromwell), Craig Tsuyumine (Audience Member), Rich Skidmore (Newscaster), Shauntay Hinton (Female Reporter)
• Written By: Debra J. Fisher & Erica Messer
• Directed By: J. Miller Tobin

• Also Starring: Kirsten Vangsness (Penelope Garcia)
• Guest Starring: Gregory Norman Cruz (John Blackwolf), Chris Ellis (Sheriff Rhodes), Robert Curtis Brown (Peter Greisen), Eric Johnson (Sean), Chad Allen (Jackson Cally), Skyler Shaye (Ingrid)
• Co-Starring: Geoff Meed (Eugene Leland / Unsub #1), Sky Soleil (Kyle Van Owen / Unsub #2), Sonya Stephens (Jane Bear), Aaron MacPherson (Deputy #1), Josh Duhon (Rammy), Dagger Tompkins (Samuel)
• Written By: Andrew Wilder
• Directed By: Matt Earl Beesley

• Also Starring: Kirsten Vangsness (Penelope Garcia)
• Guest Starring: Tonya Pinkins (Detective Nora Bennett), Dennis Boutsikaris (Lance Wagner), Ethan Phillips (Doyle), David Aaron Baker (Will Sykes)
• Co-Starring: Loren Lazerine (Cabbie), Irene Roseen (Parishioner), Munda Razooki (Officer Clark), Sarah Scott Davis (Uniformed Cop), Sheilynn Wactor (Leanne Elmore), Marc Anthony Samuel (Ted Elmore), Pat Connolly (Marshall), Nate Reese (Older Black Man), Pauline Yasuda (Young Asian Woman), Wahn Lee (Woman on the Street #3), Donnell Turner (Man on the Street #1), Joel Heyman (Man on the Street #6), Joe Jagatic (Man on the Street #5), Elizabeth Tatus (Woman on the Street #4), Natalie Graziano (Woman on the Street #2), Mike Muscat (Man on the Street #7), Glenn Scott Wilder (Second Man)
• Written By: Chris Mundy
• Directed By: Gloria Muzio

• Also Starring: Kirsten Vangsness (Penelope Garcia)
• Guest Starring: Amber Heard (Lila Archer), Ian Anthony Dale (Detective Owen Kim), Peter Jacobson (Michael Ryer), Katheryn Winnick (Maggie Lowe), Jason Olive (Parker Dunley), Melanie Mayron (Becka Doyle), Jackie Geary (Pinky Robertson)
• Co-Starring: Alejandro Furth (Joseph Martinez), Kate Luyben (Natalie Ryan), Andrew St. John (Jeremy Collins)
• Written By: Ed Napier
• Directed By: Paul Shapiro

• Also Starring: Kirsten Vangsness (Penelope Garcia)
• Guest Starring: Meredith Monroe (Haley Hotchner), Carlos Gomez (Captain Navarro), Carlos Sanz (Deputy Borquez), Darlena Tejeiro (Rosa Trejo)
• Co-Starring: Norma Maldonado (Maria Sanchez), George Perez (Miguel Trejo), Andres Saenz-Hudson (Roberto Gonzalez), Juan Carlos Cantu (Diego Trejo), Julia Vera (Lupa Trejo), Priscilla Esparolini (Milagros Villanueva), Molly Baker (Jessica), Yvette Cruise (Consuela Ramirez), Margarita Reyes (Anna Santiago), Margarita Cordova (Nina Villanueva), Alejandro Patino (Pablo Vargas)
• Written By: Aaron Zelman
• Directed By: Guy Norman Bee

• Also Starring: Kirsten Vangsness (Penelope Garcia)
• Guest Starring: Mark Totty (Special Agent Raymond McCarthy), Robert Pine (Doug Gregory)
• And: Andy Comeau (Mark Gregory)
• Co-Starring: Michael W. Catlin (Hank Bloomberg), Alicia Ziegler (Allyson), Joey Honsa (Kelly Dalton), Brian Groh (Motel Clerk), Sathya Jesudasson (Motel Manager), DaJuan Johnson (Room Service), Eltony Williams (Agent #1), Trary Maddalone (Jenna Alban)
• Written By: Debra J. Fisher & Erica Messer
• Directed By: Felix Alcala

• Also Starring: Kirsten Vangsness (Penelope Garcia)
• Guest Starring: Lisa Vidal (Gina Sanchez), Ray Baker (Bruno Hawks), Jack Conley (John Summers), Devika Parikh (Olivia Hopkins), David Bowe (Kruger Spence), Navid Negahban (Hassan Nadir), Andrea Gabriel (Aaliyah Nadir)
• Co-Starring: Hannah Marks (Dalia Nadir), Daylon Reese (Faris Nadir), Brett Arthur (Agent #1), Michael-John Wolfe (Security Guard)
• Written By: Simon Mirren
• Directed By: Matt Earl Beesley

• Also Starring: Kirsten Vangsness (Penelope Garcia)
• Guest Starring: Meredith Monroe (Haley Hotchner), Charles Haid (Unsub), Jane Lynch (Diana Reid), Diane Venora (Doris), Challen Cates (Dr. Jesson), Judith Moreland (Detective Lindo), Treva Etienne (Detective St. Pierre)
• Co-Starring: Amanda Bernero (Rebecca Bryant), Aaron D. Spears (Gerald Dupree), Gina Garcia (CSU Tech), Brian Appel (Anderson), Gilles G. Marini (Curt), Dean Lemont (Agent Green), David Rowe (Jamaican Cop), Alexander Chance (Delivery Man), Rachel Grow (Nurse)
• Written By: Edward Allen Bernero
• Directed By: Edward Allen Bernero