• Guest Starring: Steven Culp (Clayton Webb), Carmen Argenziano (Colonel Matthew O'Hara), Tom O'Brien (Captain Cahill), Sal Landi (Sergeant Riske), Melody Rogers (ZNN Anchor), Robert Knott (Billie), Jay Taylor (ZNN Reporter), Jody Wood (Postal Driver), Elliott Woods (Shotgun)
• Co-Starring: Ingo Neuhaus (Sergeant Garret), Kipp Shiotani (Agent Ito), Chuck Carrington (P.O. Tiner), Craig Barnett (Public Official), Mitchell Gibney (ZNN Cameraman), Steve Florian (Navy Attache), James Ingersoll (Clerk)
• Written By: Donald P. Bellisario
• Directed By: Les Landau

• Guest Starring: Steven Culp (Clayton Webb), Victor Love (Corporal Jason Magida), Leon Russom (Captain Gayle Osborne), Beata Pozniak (Malka Dayan), Claudette Nevins (Mrs. Porter Webb), Chuck Carrington (P.O. Tiner), Lillian Lehman (Judge), Kiva Lawrence (Sickbay Doctor), Rick Cramer (SRT Corpsman)
• Co-Starring: Guy Garner (Lieutenant Hart), James Encinas (Marine Guard), Radmar Agana Jao (Corpsman Maxwell), Jordan Murphy (Corpsman)
• Written By: Tom Towler
• Directed By: Raymond Austin

• Guest Starring: Daphne Ashbrook (Annie Pendry), Tim Grimm (Commander Dale Bishop), Charles Esten (Lieutenan Pete "Pistol" Ayers), Will Rothhaar (Josh Pendry), Judson Mills (Lieutenant Tim "Spock" Vanderway), Francia Di Mase (Lieutenant Tess McKee), John Posey (Crash Investigator), Pat Lalama (Female Reporter), Norman Large (Flight Surgeon), Barry Nolan (Male Reporter), Clayton Norcross (Lieutenant Luke Pendry)
• Co-Starring: Guy Garner (Captain Trecher), Kim Robillard (Airboss), Laurel Lockhart (Tess' Mom)
• Written By: Jack Orman
• Directed By: Jerry Jameson

• Guest Starring: Steven Flynn (C.P.O. Greg Connors), Harrison Page (Judge), Travis Fine (P.O. Gorski), Quinn Duffy (P.O. Mark Harridan), David Groh (C.P.O. "Dad" Harridan), Rutanya Alda (Elaine Harridan), Freda Foh Shen (Lieutenant Commander Chen), Efrain Figueroa (Gunner Perez)
• Co-Starring: Chuck Carrington (P.O. Tiner), John Bentley (L.T. John Drake)
• Written By: R. Scott Gemmill
• Directed By: Tony Wharmby

• Guest Starring: Nancy Everhard (Lieutenant Marilyn Isaaks), Sibel Ergener (Lieutenant Elizabeth "Skates" Hawkes), Karri Turner (Ensign Harriet Sims), Bill Bolender (Skipper), Steve Eastin (Master Chief Max Sullivan)
• Special Guest Stars: Dee Wallace Stone (Congresswoman Adele DeLong), Terry O'Quinn (Captain Thomas Boone, CAG)
• Co-Starring: Chuck Carrington (P.O. Tiner), Steven M. Gagnon (Landing Signal Officer), Sean Gavigan (Marine Corporal), Slade Barnett (P.O. Ned Paderofski), Butch Hammett (Communications Officer)
• Written By: Stephen Zito
• Directed By: Tony Wharmby

• Guest Starring: Harry Van Gorkum (Lorcan Barnes), Mark Lindsay Chapman (Inspector Vincent Hutchinson), Susan Gibney (Lieutenant Linda Nivens), James Lancaster (Jonathan Graham), Sean Lawlor (Jack Moore), Michael Enright (Seamus), Les Lannom (Dart Thrower), Colin Hay (Miles)
• Co-Starring: Britt Morrow (Laura Bissett), Shay Dunphy (Ronald Smythe), Tim Starks (Marine Corporal), Deborah Fallender (Woman), Andrew Steele (Policeman), Lennie Loftin (Lab Technician)
• Written By: Jack Orman
• Directed By: Alan J. Levi

• Guest Starring: Steven Culp (Clayton Webb), Meg Wittner (Judge Laura DeLaney), Robin Thomas (Phil Delaney), Claudette Nevins (Mrs. Porter Webb), David Cowgill (FBI Investigator), Jason Behr (Midshipman Danvers), Gary Hudson (), Patrick Day (Vietnam Veterans Research Man), Sam Scarber (), Andrew Craig ()
• And: Leon Russom (Gayle Osbourne)
• Co-Starring: Chuck Carrington (P.O. Tiner), Colette Mann (E.R. Nurse), Ladd York (Jack Holford), Kris Iyer (Paramedic), Richard L. Wimsett (Public Official)
• Teleplay By: R. Scott Gemmill
• Story By: Brian Nelson & R. Scott Gemmill
• Directed By: Raymond Austin

• Guest Starring: Patrick Kilpatrick (Kent), Michael Bowen (Denny), Demetrius Navarro (Angel Munoz), Harrison Page (Captain Morris), Jerry Hardin (Mechanic), David Homb (Lee), Rick Hill (Kent's Brother), Bernard Hocke ()
• Written By: Jack Orman
• Directed By: Alan Levi

• Guest Starring: Steven Culp (Clayton Webb), Kiersten Warren (Princess Alexandra), Nanci Chambers (Megan O'Hara), Karri Turner (Ensign Harriet Sims), Christopher Neame (Minister Vartan Kepish), Susan Vee (Ensign Nestor), Ricco Ross (), J. Downing (), Garth Wilton (), Hoke Howell (), David Rosen ()
• And: Michael Des Barres (King Josif)
• Co-Starring: Tracy Effinger (Club Girl), Nancy Sullivan (Senator's Wife), Monique Edwards (Maid), Sue Bugden (1st Assassin)
• Written By: Stephen Zito
• Directed By: Joe Napolitano

• Guest Starring: Steven Culp (Clayton Webb), Tony Perez (Carlos Estruga), George DelHoyo (Rincon), Eddie Frias (Corporal Cordoba), Michael Tomlinson (Witherspoon), Eddie Vélez (), Billy Gallo (Lieutenant Diaz)
• Co-Starring: Matthew Sutherland (Technician), Chuck Carrington (P.O. Tiner), Michelle Artigas (Marisol), Irene Olga Lopez (Hispanic Woman)
• Written By: Tom Towler
• Directed By: Raymond Austin

• Guest Starring: Phil Morris (Captain Koonan), Eric Allan Kramer (Colonel), Michael Cudlitz (Sergeant Tesla), Gareth Williams (), Steve Monroe (Lance Corporal Sibley), Michael Alldredge (Gunnery Sergeant Krycek), David A. Brooks (), Armando Valdés-Kennedy (), Kevin Williams (), Derk Cheetwood (), Woody Brown ()
• Co-Starring: Matt Sigloch (First Sergeant Creed), C.J. Stapleton (M.P.), Joe Dain (Marine)
• Teleplay By: Tom Towler & Stephen Zito
• Story By: Tom Towler & R. Scott Gemmill
• Directed By: Alan J. Levi

• Guest Starring: Bruce Weitz (C.P.O. Paul Bauwer), John Vargas (), Sam Gifaldi (Marty Bauwer), John Furey (), Greg Travis (), Ellen Geer (Judge Gail Sanders), Callan White (), Mary Cadorette (Rebecca Bauwer), Rainbow Borden ()
• And: Michael Brandon (Nardoni)
• Co-Starring: E.R. Davies (Judge Lange), Adam Clark (Sniper), Clay Greenbush (Cop), Timothy Elwell (Guard), Mitchell Gibney (Bailiff #1), Bruno Marcotulli (Bailiff #2)
• Written By: Jack Orman
• Directed By: Michael Schultz

• Guest Starring: Francesco Quinn (Mustapha Ben Kessar), George D. Wallace (Walter Hume), Kaitlin Hopkins (Doctor), Lela Ivey (Pregnant Woman), Dick Anthony Williams (Lang), Steven Anderson (Assistant Secretary David Bair), Vince Ricotta (Temir), Alle Ghadban (Zaki), Harvey Levin (), Vladimir Skomarovsky (Israeli Minister Barruch), Lisa Lord (Special Agent Alison Jacks), Anthony Azizi ()
• Co-Starring: Sam Temeles (Agent Sloan), Samantha MacLachlan (Receptionist), Larry Bagby III (Security Guard), Anthony Ferar (Terrorist Guard)
• Written By: R. Scott Gemmill
• Directed By: Tony Wharmby

• Guest Starring: Morgan Hunter (Captain Grinkov), Alexander Kuznetsov (Commander Kretchiak), Michael John McKay (Commander Petavich), David Warshofsky (XO Blake), Lindsey Lee Ginter (Captain McNamara), Christian Hoff (Ensign Garrett), Heinrich James (Lieutenant Matovic), Geoffrey Scott Brown ()
• Co-Starring: Matthew Sutherland (Marine Segeant), Mio R. Jakula (Vasiliev Helmsman), Oleg Taktartov (Russian Officer), Kristof Konrad (Russian Communications Officer), John E. Bentley (Cayuga Weps), Jon Huertas (Cayuga Helmsman), Timothy Troyan (Russian Radar Operator), Yvette Helene (Cayuga Communications Officer), Richard Kaszonyi (Russian Guard)
• Written By: R. Scott Gemmill
• Directed By: Tony Wharmby

• Guest Starring: Terry Lester (C.P.O. Fred Holst), Jamie Rose (Liz Holst), Karri Turner (Ensign Harriet Sims), Drew Snyder (Judge), Al Sapienza (P.O. Carlos), Brien Perry (Ensign Rob Felker), Olivia Virgil White (Woman in Safe House), Michael Chieffo (Forensics Specialist)
• Co-Starring: Guy Garner (Lieutenant Tom Hart), J. August Richards (Seaman Bernard)
• Written By: Craig Tepper
• Directed By: Duwayne R. Dunham