Vincent Regan
Flt. Lt. Chris Drake (6 eps)
Maggie O'Neill
Dr. Amanda Tucker (6 eps)
Fred Ward
Maj. Gen. David Reece (6 eps)
Phyllis Logan
Sqn. Ldr. Helen Knox (6 eps)
Nicola Buckingham
Echo (6 eps)
Paul J. Medford
Nick Shay (6 eps)
Jo Dow
Flt. Lt. Jim Radcliffe (6 eps)
Gerard Rooney
Sgt. Tuffley (6 eps)
Laura Harling
Emily Tucker (6 eps)
Bob Barrett
Flt. Lt. Stewart (6 eps)
Anton Lesser
Lt. Charles Terrell (6 eps)
Sara Kestelman
Grp. Capt. Susan Preston (6 eps)
Christopher Fairbank
Wg. Cdr. Friday (6 eps)
John Shrapnel
Air Marshal Bentley (6 eps)
Nicola Grier
Det. Sgt. Rebecca Holland (6 eps)
Diana Payan
Gran (6 eps)
Hugh Ross
Dr. Vickers (6 eps)
Sheila Grier
Jenny Marchant (6 eps)
Michael Vaughan
Insp. Boyd (6 eps)
Luke Garrett
SAC Burton (6 eps)
