In 1921, as Irish nationalists battle with British authorities, a young girl is torn between loyalty to her brother, an IRA leader, her fiance, a police inspector, and his comrade and rival in love, a British Army captain.

John Loder
as Captain Wiltshire

John Lodge
as County Inspector Hanney

Antoinette Cellier
as Maureen Elliott

Niall MacGinnis
as Terence Elliott

Maire O'Neill
as Nanny

Pat Noonan
as Sergeant Halloran

E.J. Kennedy
as District Inspector Sullivan

Bruce Lester
as 2nd Lieut. Lingard

Jerry Verno
as Private Parsley

Clifford Evans
as Commandant Connolly