Antonio Riccardi, a rare stamp dealer who is secretly a hired killer, pays for the violin lessons of his gifted brother Giuseppe. To meet the expenses of Giuseppe's concert debut he accepts a further job, but his decision to do so provides Detective Inspector Carson, who has long hoped to ensnare Tony, with an opportunity that might now enable him to bring about his downfall.
Sydney Tafler
Ronald Howard
Katharine Blake
John Hewer
June Rodney
Gerald Case
Gerald Case
Reginald Dyson
Martin Benson
Sam Kydd
Ewen Solon