Casts
Fay Compton
Mary Stuart
Gerald Ames
Bothwell
Ivan Samson
Lord Dudley
John Stuart
George Douglas
Harvey Braban
Ruthven
Irene Rooke
Catherine de Medici
René Maupré
Rizzio
Betty Faire
Mary Beaton
Dorothy Fane
Mary Beaton
Basil Rathbone
Undetermined Subordinate Role
