Sophia Myles as Anne Kennedy

Matthew Rhys as James Strang

Daniel Lapaine as Garrett Byrne

Alice Evans as Catherine Kennedy

Liam Cunningham as John Power

Edward Woodward as Lord Fermoy

Patrick Malahide as Sir Myles

Tom Murphy as Knox

Ben Palmer as Cunningham

John Arthur as Robert Kennedy

Guy Carleton as Butler

Richard Owens as Pompus Bore