David James Elliott
Harmon Rabb (22 eps)
Catherine Bell
Sarah MacKenzie (22 eps)
Patrick Labyorteaux
Bud Roberts (22 eps)
Scott Lawrence
Sturgis Turner (13 eps)
Chris Beetem
Lt. Gregory Vukovic (7 eps)
Hallee Hirsh
Mattie Grace Johnson (4 eps)
Michael Bellisario
Mikey Roberts (3 eps)
Karri Turner
Harriet Sims (3 eps)
Dean Stockwell
SecNav Edward Sheffield (2 eps)
David Andrews
Col. / Maj. Gen. Gordon 'Biff' Cresswell (2 eps)
Danneel Ackles
Cameron Cresswell (2 eps)
John DeMita
Clifford Blakely (2 eps)
Kevin Alejandro
Corporal Jude Dominick (1 eps)
Jordana Spiro
Lt. Catherine Graves (1 eps)
Jesse Gullion
Petty Officer Willard (1 eps)
Jason Beghe
Sgt. Maj. Thomas Elgart Ret. (1 eps)
Judith Hoag
Mildred Evans (1 eps)
Cara DeLizia
Midshipman Emma Green (1 eps)
Alexandra Breckenridge
Pia Bonfilio (1 eps)
William Sadler
Saul Wainright (1 eps)
Ed Quinn
Simon Tanveer (1 eps)
Colby Donaldson
Lt. Brendan Slattery (1 eps)
Justin Baldoni
Azzam (1 eps)
David Reivers
Gunnery Sergeant Len McDaniel Ret. (1 eps)
Eric Lange
Brad Weston (1 eps)
Michael Beck
Senator Carter Innes (1 eps)
Maria del Mar
Alicia Montes (1 eps)
Ali Hillis
Rachel Hanna (1 eps)
Jason Brooks
First Lieutenant John Ditullio (1 eps)
Tony Denison
Commander Stefan Stefanopoulos (1 eps)
John Cothran, Jr.
Detective Danville Morris (1 eps)
William Katt
James Merrick (1 eps)
William Allen Young
Henry Kale (1 eps)
Richard McGonagle
Capt. Richard Carey (1 eps)
Meta Golding
Lt. Tali Mayfield (1 eps)
Vicellous Shannon
Midshipman Kevin Dupree (1 eps)
Tammy Townsend
Lt. Clarize Boyette (1 eps)
Fredric Lehne
Commander Mark Collins (1 eps)
John D'Aquino
Stuart Dunston (1 eps)
Carol Potter
Hearing Officer (1 eps)
Christopher Shyer
Commander Steve Lundt (1 eps)
Ray Wise
Congressman Marvin Bolton (1 eps)
Christopher Neiman
Chief Warrant Officer Morris Renfield (1 eps)
Dendrie Taylor
Emma Renfield (1 eps)
Steven Culp
Clayton Webb (1 eps)
Jeff MacKay
Big Bud Roberts (1 eps)
Elizabeth Anne Allen
Ann Sheehy (1 eps)
Kerrie Keane
Commander Lucy Maron (1 eps)
Clyde Kusatsu
Senator Theodore Fujiwara (1 eps)
Michael Gaston
Col. Lewis Atwater (1 eps)
Bart Johnson
Army Specialist Ray Scanlon (1 eps)
Jameson Parker
Harrison Kershaw (1 eps)
Julian Bailey
Lt. Cody Smathers (1 eps)