A radio version of the Ealing Studios film, based on the novel Israel Rank by ROY HORNIMAN. adapted by GILBERT TRAVERS THOMAS from the screenplay by ROBERT HAMER and JOHN DIGHTON with Robert Powell as Louis Mazzini and members of the d'Ascoyne family
Elizabeth Bell as Sibella Fiona Walker as Edith Timothy Bateson as the Hangman and PATRICK BARR , DIANA BISHOP, JOHN CHURCH, SONIA FRASER , ALEXANDER JOHN , GODFREY KENTON , JENNY LEE , JOHN LIVESEY , DAVID MCALISTER , JOHN MCANDREW , SIÔN PROBERT , MARTYN READ . JOHN RYE , JOHN WEBB , HAYDN WOOD . Music composed and played by TERENCE ALLBRIGHT
Directed by IAN COTTERELL