• Guest Starring: Charles Martin Smith (Glenn Leary), Kevin Chapman (Brandon O'Hare)
• Co-Starring: Robert Blanche (Lieutenant Bonanno), Leigh Guyer (Matt Kerrigan), Madeleine Rogers (Zoe Kerrigan), Damon Kupper (Ed Beck), Carolyn Crawford (Teller), Eric Newsome (Tommy)
• Written By: John Rogers
• Directed By: Dean Devlin

• Guest Starring: Brian Goodman (Jed Rucker), Tony Doupé (Jack Howorth)
• Co-Starring: Collin Peacock (Alex Engel), Mike Prosser (Dr. Jon Wertheim), Gavin Bristol (Mark Howorth), Rafael Untalan (Todd Laurence), Timothy M. Hill (Starter), Matt "The Law" Lindland (Tank Conklin)
• Written By: Albert Kim
• Directed By: Marc Roskin

• Guest Starring: Melik Malkasian (Edward Maranjian), Victor Morris (Robert Corville), Joshua Sawtell (Charlie)
• Co-Starring: Galen B. Schrick (Ronald Sahakian), Steve Coker (Randall Trent), Connor Daliposon (Randy Trent), Brynn Baron (Judge), Siobhan Caverly (Orderly), Cassidy Barnes (Security Guard), Geno Romo (Cop #1)
• Written By: Chris Downey
• Directed By: Rod Hardy

• Guest Starring: Rick Overton (FBI Agent Taggert), Gerald Downey (FBI Agent McSweeten), Richard Topping (Mark Sanford), Alex Mentzel (Widmark Fowler)
• Co-Starring: Peter Jacobs (Dan Fowler), Mason Knight (Skyler Sanford), Qian Wyndham (Judy Kim), Leanne Littrell (Claudine Fowler), October Moore (Nurse Kay Maher), Laura Faye Smith (Administrator), Shelly Lipkin (Headmaster), Spencer Conway (Jack), Michael Fetters (Father), Kareem Hill (Clinic Security Guard), Sharon Knorr (Realtor), Hannah Wilson (Cloud Kid), Will Grimme (Photosynthesis Kid)
• Written By: Amy Berg
• Directed By: Jonathan Frakes

• Guest Starring: Beth Broderick (Monica Hunter), Ayanna Berkshire (Sarah Pennington)
• Co-Starring: William Wheeler (Ray Pennington), Bryce Flint-Somerville (Steve), Will Wallace (Captain Carpenter), Wayne Bastrup (Lieutenant Abbot), Benedict Herrman (Congressman Calloway), Peter Glass (General Mark Chesler), Laura McGreevey (Claudia), Joe Donlon (Newscaster), Adrienne Vogel (PA), Jon Bebe (MP)
• Written By: Melissa Glenn & Jessica Rieder
• Directed By: Marc Roskin

• Guest Starring: Kevin E. West (Erik Casten), Jack Armstrong (William Taylor Price)
• Co-Starring: George Castillo (Brad Markland), Jennifer Skyler (Dr. Leigh Jameson), Tim Gouran (Chronos), Mark Dias (Creepy Homeless Guy)
• Written By: M. Scott Veach & Christine Boylan
• Directed By: Peter O'Fallon

• Guest Starring: Griffin Dunne (Marcus Starke), Wil Wheaton (Colin Mason), Noa Tishby (Raquel Diane), Apollo Robbins (Apollo)
• Co-Starring: Richard Mathews (Ezra Mercer), Chrisse Roccaro (Olivia Mercer), Demone Gore (Adam), Jason Coffey (Barney), Veli Duv Auchelle (Carlos), Brendan Quinlan (Auction House Manager), Elle Poindexter (Receptionist), Meg Chamberlain (Customs Agent)
• Written By: Amy Berg & John Rogers
• Directed By: Dean Devlin

• Guest Starring: Salvator Xuereb (Jim Kerrity III), Pasha Lychnikoff (Head Goon)
• Co-Starring: Robert Blanche (Lieutenant Bonanno), Vince Valenzuela (Joey Cospito), Rachel Pate (Lab Employee), Marcel Davis (Security Guard)
• Written By: Christine Boylan
• Directed By: Jeremiah Chechik

• Special Guest Star: Jeri Ryan (Tara Carlisle)
• Guest Starring: Peter Riegert (Peter Blanchard), Anna Campbell (Ruth Walton)
• Co-Starring: David F. White (Bruce Lind), Luisa Sermol (Judge Miriam Ibanez), Tobias Andersen (PJ Orson), Edgar Reynolds (Bennett Kimball), Doug Brooks (Chief Guard), Genevieve Sage (Secretary)
• Written By: Chris Downey
• Directed By: Peter Winther

• Special Guest Star: Jeri Ryan (Tara Carlisle)
• Guest Starring: Tom Choi (Russell Pan), Grace Hsu (Gloria Pan)
• Co-Starring: Tim True (Detective Samuels), Cathy Vu (Theresa Kwon), Jen Hong (Florence Ong), Caitlyn Larimore (Check-In Girl), Kathy Hsieh (Co-Worker), Jeffrey Gilbert (Andre V)
• Written By: Albert Kim
• Directed By: Marc Roskin

• Special Guest Star: Jeri Ryan (Tara Carlisle)
• Guest Starring: Alan Smyth (Mark Doyle), Odessa Rae (Cora McRory)
• Co-Starring: Bradford Farwell (Liam), George Burich (Liam's Brother), Ted Rooney (Captain Danny McCann), Joe Ivy (Detective Mickey Donnelly), Hank Cartwright (Lieutenant Johnny Cabella), Diego Velazquez (Young Nathan Ford)
• Written By: Christine Boylan
• Directed By: Jonathan Frakes

• Special Guest Star: Jeri Ryan (Tara Carlisle)
• Guest Starring: Mark A. Sheppard (Jim Sterling), Kari Matchett (Maggie Collins), Matt Keeslar (Alexander Lundy), Andrew Harris (Sam Phillips), Marty Ryan (Inspector)
• Co-Starring: Todd Robinson (Adrian Chernov), John Breen (Police Officer), Paula Burton (BBC Reporter), Benjamin Raymondjack (News Anchor)
• Written By: Melissa Glenn & Jessica Rieder
• Directed By: Jeremiah Chechik

• Special Guest Star: Jeri Ryan (Tara Carlisle)
• Guest Starring: Luke Perry (Dalton Rand), Wade Williams (Nickolas Kusen)
• Co-Starring: Lathrop Walker (Wilson Peery), Michael Agostini (Detective Olsen), Jen Taylor (Jodie McManus), Eric Riedmann (Ryan Mitchelle), Lana Veenker (Network Scout), Lisamarie Harrison (Margaret Kusen), Ire Wardlaw (Sandra Kimmel), Kim Bogus (Audience Member #1), John Hugill (Audience Member #2), Sarah Chalfy (Woman in Audience), Joe Healy (Man From Michigan), Matthew Sa (Barista)
• Written By: Amy Berg & Chris Downey
• Directed By: Marc Roskin

• Special Guest Star: Jeri Ryan (Tara Carlisle)
• Guest Starring: Richard Kind (Mayor Bradford Culpepper III), Paul Blackthorne (Kadjic), David Ellison (Ballard), Katie O'Grady (Special Agent Amy Nevins)
• Co-Starring: Robert Blanche (Lieutenant Bonanno), Danny Bruno (Agent Bob), Jeffrey Woodard (Agent Alex), Maureen Porter (Wendy Bonanno), Sherry Ham-Bernard (Mayor's Secretary), Vic Gilliam (Baseball Owner), Pierre Brulatour (Basebal Manager), Kyle LeMire (Pitcher), Eric Martin Reid (Port Security Guard #1), Benjamin Farmer (Young Cop)
• Uncredited: Mark A. Sheppard (Jim Sterling)
• Written By: John Rogers
• Directed By: Dean Devlin

• Special Guest Star: Jeri Ryan (Tara Carlisle)
• Guest Starring: Richard Kind (Mayor Bradford Culpepper III), Paul Blackthorne (Kadjic), Katie O'Grady (Special Agent Amy Nevins)
• And: Mark A. Sheppard (Jim Sterling)
• Co-Starring: Danny Bruno (Agent Bob), Jackie Martling (Evidence Officer), Harold Phillips (Clarence), Lester B. Hanson (Ship Captain), Don Brady (Security Guard)
• Written By: John Rogers
• Directed By: Dean Devlin