David James Elliott ... Lieutenant Harmon "Harm" Rabb, Jr.
Catherine Bell ... Major Sarah "Mac" MacKenzie
Patrick Labyorteaux ... Lieutenant (j.g.) Bud Roberts
John M. Jackson ... Admiral A.J. Chegwidden, J.A.G.
Ep: 23
We the People
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)
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
Ep: 25
Jinx
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
Ep: 26
Heroes
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
Ep: 27
Crossing the Line
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
Ep: 28
Trinity
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)
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
Ep: 30
Full Engagement
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
Ep: 31
Washington Holiday
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 ()
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
Ep: 33
Force Recon
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
Ep: 34
The Guardian
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
Ep: 35
Code Blue
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
Ep: 36
Cowboys and Cossacks
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
Ep: 37
Rendezvous
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)