John Mills

Captain Anson

Sylvia Syms

Sister Diana Murdoch

Anthony Quayle

Captain van der Poel

Harry Andrews

M.S.M. Pugh

Diane Clare

Sister Denise Norton

Richard Leech

Captain Crosbie

Liam Redmond

Brigadier (D.D.M.S.)

Allan Cuthbertson

Brigadier's Staff Officer

David Lodge

C.M.P Captain (Tank Trap)

Michael Nightingale

C.M.P Captain (Check Point)