• Guest Starring: Eugene Byrd (Clark Edison), Sean Blakemore (Grayson Barasa), Michael Brandon (Roger Frampton), Andrew Buchan (Dr. Ian Wexler), Tuppence Middleton (Vera Waterhouse), Ed Coleman (Cyril Bibby), Ty Glaser (Heather Miller), Ben Righton (Harry Bonham), David Yelland (Gerard Bonham), Jane How (Anne Bonham), Sheila Reid (Paige Bonham), Jonathan Wrather (Emerson), Rocky Marshall (Lake), David Fahm (Palmer)
• And: Indira Varma (Cate Pritchard)
• Co-Starring: Nick Ellsworth (Jamison), Simon Dutton (William Curry)
• Uncredited: Ben Loyd Holmes (Jasper Ferry)
• Written By: Hart Hanson & Karine Rosenthal (Part 1), Stephen Nathan & Scott Williams (Part 2)
• Directed By: Ian Toynton

• Guest Starring: Carla Gallo (Daisy Wick), Scoot McNairy (Noel Liftin), Lisa Lackey (Veronica Landau), Jill Wagner (Holly Markwell), Tim Griffin (Pete Steckel), Michele Greene (Amanda O'Rourke), Rob Boltin (Jason DeFry), Brennan Elliott (Mark Gaffney), Richard Gant (Arthur Lang), John DiMaggio (Jim Dodd), Dee Freeman (Sergeant Francis Diamond)
• Co-Starring: Dan Sachoff (Bill O'Rourke), Dave Shalansky (Joe), Amanda Anka (Joe's Wife), Tina Battaglia (Jim's Wife), Kip Garwood (Tightey Whitey Guy), Jolie Summers (Tightey Whitey Wife), Teddy Mehous (Dwight), Scott Barry (Cheater)
• Uncredited: Bradford Tatum (Chris Gutman)
• Teleplay By: Carla Kettner
• Story By: Mark Lisson
• Directed By: Steven DePaul

• Guest Starring: Cesar Millan (Himself), Dean Norris (Don Timmons), Devon Graye (Robbie Timmons), Adam Rose (Dr. Andrew Hopp), Susan Chuang (Karen Landrew), Heidi Swedberg (Alice Elliot), Demetrius Grosse (Tucker Payne)
• And: Michael Badalucco (Scott Starret)
• Co-Starring: Ty Panitz (Parker Booth), David Greenman (FBI Forensic Tech Marcus Geier), Steve Spel (FBI Search Team Member Dave)
• Written By: Lyla Oliver
• Directed By: Jeff Woolnough

• Special Guest Star: Eric Millegan (Zack Addy)
• Guest Starring: Michael Grant Terry (Wendell Bray), Debra Christofferson (Kelly Sutton), Lisa Kaminir (Tilda Addison), Ryan Alvarez (Ralph), Todd Robert Anderson (David Sutton), Matt Doherty (Gary Tushman), Dean Cudworth (Jim Amerian), Ronobir Lahiri (Barista), Ransford Doherty (Detective Paynter)
• Co-Starring: Jamie Renee Smith (Karen), Brian David Miller (Todd), Gregory Hinton (Orderly)
• Written By: Josh Berman
• Directed By: Jeannot Szwarc

• Guest Starring: Joel David Moore (Colin Fisher), Ewan Chung (Chip Yap), Katharine Leonard (Christine Gertin), Pete Gardner (Gary Flannery), Devin McGinn (Ted Russo), Kim Robillard (Dave Farfield), Edward James Gage (Stan Nokes)
• Co-Starring: Omi Vaidya (Hamid Hirani), David Greenman (FBI Forensic Tech Marcus Geier)
• Written By: Elizabeth Benjamin
• Directed By: Steven DePaul

• Guest Starring: Ryan Cartwright (Vincent Nigel-Murray), David Gallagher (Ryan Stephenson), Bruce Thomas (JP Gratton), Blake Shields (Chuck Kennedy), Nancy Youngblut (Cecilia Stephenson), John Livingston (Wade Schmidt), Sylva Kelegian (Rita Gratton), Brett Gilbert (Hippie #2), Dustin Hess (Hippie #1)
• Co-Starring: Mark Doerr (Patrick Stephenson)
• Written By: Karina Csolty
• Directed By: Craig Ross, Jr.

• Guest Starring: Patricia Belcher (AUSA Caroline Julian), Carla Gallo (Daisy Wick), Vicki Lewis (Helen Bridenbecker), Jonathan Lapaglia (Anton Deluca), Todd Bosley (Duane), Bill Parks (Chunky)
• And: Nichole Hiltz (Roxie Lyon)
• Co-Starring: David Greenman (FBI Forensic Tech Marcus Geier)
• Written By: Janet Lin
• Directed By: Allan Kroeker

• Guest Starring: Eugene Byrd (Clark Edison), Brian Howe (Sheriff Leonard Wilkinson), Joseph C. Phillips (Colonel Ryan Wolchuck), Mandy Freund (Lily Stegman), Eric Ladin (Paul Stegman), Eric Lange (Steve Jackson), Jon Wellner (Mike Campbell), Christopher Goodman (State Police Instructor)
• And: Brendan Fehr (Jared Booth)
• Co-Starring: Daniel Lue (Cadet Williams), Maxwell Huckabee (Child Stegman)
• Written By: Karine Rosenthal
• Directed By: Allison Liddi-Brown

• Guest Starring: Patricia Belcher (Caroline Julian), Peggy Miley (Charlotte Hanover), Ann Farrington (Kate McNutt), William R. Moses (Arthur Bilbrey), Dyllan Christopher (Eli Bilbrey), Keith Diamond (Howard Kendell), Judson Mills (Nick Devito), Lydia Look (Theresa Ming), Charles Parnell (Captain Blake)
• And: Nichole Hiltz (Roxie Lyon)
• Co-Starring: Dona Hardy (Nadine Spring), Fawn Irish (Ann Bilbrey), Donald Elson (Old Man), Charles Champion (Drowsy Businessman)
• Written By: Carla Kettner
• Directed By: Steven DePaul

• Special Guest Stars: Ryan O'Neal (Max Keenan)
• And: Gina Torres (Dr. Toni Ezralow)
• Guest Starring: Michael Grant Terry (Wendell Bray), Molly Hagan (Elsbeth King), Robin Thomas (Richard King), John Lafayette (Headmaster Donnegan), Aisha Hinds (Officer Norma Randall), Hannah Leigh Dworkin (Alexa King), Sterling Beaumon (Royce King), John Griffin (Poacher #1), Ryan Matthew (Poacher #2)
• Co-Starring: Ty Panitz (Parker Booth), Jake Johnson (Kid #1), Malik Kirkwood (Kid #2)
• Written By: Carla Kettner
• Directed By: Jessica Landaw

• Guest Starring: Ryan Cartwright (Vincent Nigel-Murray), Ed Gale (Lavalle), Lester "Rasta" Speight (Magnum), The Greg Wilson (Tumbles), Bernard White (Dr. Albert Muir), Mageina Tovah (Madame Nina), Maggie Baird (Sandra Hicks), Michael Monks (Dell Hicks), Stephen Lee (Texas Ranger), Michael Patrick McGill (Oklahoma Officer)
• And: Andy Richter (Henry Simon)
• Co-Starring: Jason Richter (Clown #2)
• Uncredited: Alix and Kris Angelis (Juggling Twins)
• Written By: Lyla Oliver
• Directed By: Dwight Little

• Guest Starring: Patricia Belcher (Caroline Julian), Michael Grant Terry (Wendell Bray), Nathan West (Ed Fralic), Stephen Martines (Alex Pina), Nick Warnock (Dave Simms), Julie Dretzin (Connie Withers), Bianca Lawson (Albie), Jhemma Ziegler (Chloe Bratton), Thomas Lumberg, Jr. (Lou Herrin), James Dumont (Len), Josh Blaylock (Leo)
• And: Marisa Coughlan (FBI Agent Payton Perotta)
• Special Appearance By: Luc Robitaille (Himself)
• Co-Starring: Stephen Desjardins (Pete Carlson), Michel Voyer (Referee)
• Written By: Scott Williams
• Directed By: Chad Lowe

• Guest Starring: Brendan Fehr (Jared Booth), Noel Fisher (Teddy Parker), Deirdre Lovejoy (AUSA Heather Taffet), Marco Sanchez (Thomas Vega), Richard Licata (Judge Williams)
• And: Marisa Coughlan (FBI Agent Payton Perotta)
• Co-Starring: Sarah Allan (Claire)
• Written By: Janet Lin & Karine Rosenthal
• Directed By: Ian Toynton

• Guest Starring: Joel David Moore (Colin Fisher), Tara Buck (Valerie Daniels), Eric Nenninger (Peter Kroon), Oliver Muirhead (Badgley Mormont), Betsy Rue (Shiny Kopinsky), Charles Rahi Chun (Bruce Kim), Poetri (Chip Derf), Charlie Stewart (Trev the Mage), Austin Rogers (Warrior)
• And: Marisa Coughlan (FBI Agent Payton Perotta)
• Co-Starring: David Greenman (FBI Forensic Tech Marcus Geier), Josh Sussman (Afro Geek), Jon Collins (Geek On-Looker), Carlon Jeffery (Ezra the Elf)
• Written By: Matthew Donlan & Jeremy Martin
• Directed By: Steven DePaul

• Guest Starring: Ryan Cartwright (Vincent Nigel-Murray), Stoney Westmoreland (Jungle Jim Delroy), Zachary Knighton (Chet Newcomb), Janet Varney (Maureen Perot), Sunkrish Bala (Buddy Shirazi), Christine Lakin (Vanessa Newcomb), Omid Abtahi (Hal Shirazi), Rich Hutchman (Kevin Howard), Nicole Malgarini (Strawberry Lust), Michael Adler (Pastor Rick)
• Co-Starring: Jerry Shea (FBI Forensic Tech), Ren Casey (Young Deputy)
• Written By: Elizabeth Benjamin
• Directed By: David Boreanaz

• Special Guest Star: Spencer Breslin (Clinton Gilmour)
• Guest Starring: Monique Coleman (Becca Hedgepeth), Pej Vahdat (Arastoo Vaziri), Kayla Ewell (Alyssa Howland), Andrew Borba (Bob Clark), Amy Pietz (Ellen Clark), Ramon De Ocampo (Dr. Sean Fitts), Matt Bushell (Coach Adam Hawthorne), Brando Eaton (Rory Davis), Earnestine Phillips (Tess), Heidi Sulzman (Darlene)
• And: Nichole Hiltz (Roxie Lyon)
• Co-Starring: Lu Parker (News Reporter)
• Written By: Carla Kettner & Josh Berman
• Directed By: Steven DePaul

• Guest Starring: Eugene Byrd (Clark Edison), Dana Davis (Michelle Weston), Rebecca Wisocky (Dr. Maura Bailey), Linda Purl (Mrs. Diana Annenburg), Audrey Wasilewski (Trysta), Candice Coke (Dr. Nora Oldhouse), Dru Mouser (Nancy Lauder), Christopher Neiman (Langston), Pamela Dunlap (Mrs. Jenkins), Joey Adams (Rick Annenburg)
• And: Chad Lowe (Brandon Casey)
• Co-Starring: Marston Fobbs (Bill), Tangelia Rouse (Lauren Dobbs), Kim Topper (Gretchen Kujawa)
• Written By: Janet Lin & Karine Rosenthal
• Directed By: Ian Toynton

• Guest Starring: Ryan Cartwright (Vincent Nigel-Murray), John Pyper-Ferguson (Landis Collar), Aimee Garcia (Jennifer Keating), Anil Raman (Dr. Christopher Beaudette), August Emerson (Milton Alvaredo), Jason Rogel (Broderick Mullins), Billy F. Gibbons (Angela's Father), Arielle Vandenberg (Model), Shawn Carter Peterson (Photographer)
• Co-Starring: Sterling Sulieman (Nest Tech)
• Written By: Karina Csolty
• Directed By: Brad Turner

• Guest Starring: Michael Grant Terry (Wendell Bray), Carla Gallo (Daisy Wick), Kevin Christy (Kurtis Rossi), Linda Hart (Mrs. Lucia Bertolino), Eric Matheny (Bob Caverly), Pat Lentz (Anya Pertel), PJ Byrne (Joe Fillion), Mayim Bialik (Genie Gormon), Brandon Scott (Bartender), Matthew Yang King (Dr. Marcus Scheer), Jerry Zatarain, Jr. (Juan), René L. Moreno (Barney)
• Written By: Carla Kettner & Josh Berman
• Directed By: Steven DePaul

• Special Guest Star: Stephen Fry (Dr. Gordon Wyatt)
• Guest Starring: Eugene Byrd (Clark Edison), AJ Trauth (Pinworm), Michael William Freeman (Grinder), Tania Raymonde (Lexi), Greg Roman (Murderbreath), Frida Farrell (Dr. Solberg), Thor Knai (Delta Unit Commander)
• Co-Starring: Frank Pacheco (Mayhem), John Thomas (Wrath)
• Written By: Dean Lopata
• Directed By: Jeff Woolnough

• Guest Starring: Kelvin Yu (Franklin Tung), Kathryn Meisle (Helen Reilly), Ellen Geer (Annie Reilly), Matt Malloy (Barney Reilly), Mandy Siegfried (Amy Valeska), Ryan Michelle Bathe (Erin Miller), Dale Godboldo (Dr. Jonah Amayo), Kazumi Aihara (Traci Nishimura)
• Co-Starring: Charles Dougherty (Hank Reilly), Rick Scarry (Priest)
• Written By: Craig Silverstein
• Directed By: Milan Cheylov

• Guest Starring: Brian Tee (Ken Nakamura), Ally Maki (Dr. Haru Tanaka), Bumper Robinson (Micah Strutt), Larry Clarke (Paul Vogler), Yuji Okumoto (Bruce Takedo), Robert Wu (James Sok), Katherine Kamhi (Officer Lisa Kopek)
• Co-Starring: Jina Song (Masseuse), Jane Park Smith (Nozomi Sato)
• Written By: Michael Peterson
• Directed By: Ian Toynton

• Guest Starring: Brendan Fehr (Jared Booth), Pej Vahdat (Arastoo Vaziri), Jaimie Alexander (Molly Briggs), Nick Ballard (Greg Harmalard), Rick Peters (Dean Vernon Warner), Edwin Hodge (Robert Hooper), Michael Hyatt (Sheriff Tina Mullins), Lorna Raver (Professor Marlene Twardosh), Jonathan Chesner (Gary Bacon)
• And: Ryan Pinkston (Eli Rounder)
• Written By: Scott Williams
• Directed By: Brad Turner

• Guest Starring: Joel David Moore (Colin Fisher), Jeff Yagher (Sean Mortenson), Chad Willett (Charlie Dunwood), Latarsha Rose (Jenny Holt), Scottie Thompson (Kim Mortenson), Deborah Lacey (Nurse), Scott Alan Smith (Bruce Hanover), Seth MacFarlane (Voice of Stewie Griffin)
• Co-Starring: David Greenman (FBI Forensic Tech Marcus Geier), Steven Meek (Dr. Les Granger), Kelly Noonan (Rachel Granger)
• Written By: Stephen Nathan
• Directed By: Kevin Hooks

• Special Guest Stars: Ryan O'Neal (Max Keenan)
• And: Eric Millegan (Zack Addy)
• Guest Starring: Patricia Belcher (Caroline Julian), Sean Blakemore (Grayson Barasa), Eugene Byrd (Clark Edison), Ryan Cartwright (Vincent Nigel-Murray), Brendan Fehr (Jared Booth), Carla Gallo (Daisy Wick), Joel David Moore (Colin Fisher), Mötley Crüe (Mick Mars, Nikki Sixx, Tommy Lee, Vince Neil), Michael Grant Terry (Wendell Bray), Pej Vahdat (Arastoo Vaziri)
• Co-Starring: DAYPLAYER (Gormogon Band), Matt Fleming (Gormogon #1), Luke Hall (Gormogon #2), Tien Viet Nguyen (Gormogon #3), Peter Colony Potyondy (Gormogon #4), Blaine McKenzie (Rock 'n' Roll Guy), Joey Scolari (Himself)
• Written By: Hart Hanson
• Directed By: Ian Toynton