Kadro (13)
Peter VaughanDr. Hinks
Bernard Hepton
Don Henderson
Lesley SharpConstance 'Connie' Martin, nee Davies
Diana QuickMarion Glassford-Gale
Michael KitchenMajor Herbert Rowse Armstrong
David ThewlisOswald Martin
Sarah MilesCatherine Armstrong
Robert StephensHenry Vaughan
Roger Lloyd PackPhillips
Patrick GodfreyGriffiths
Paul BrookeArthur
Amanda WalkerBessie