Robert Morley
— Oscar Wilde
Ralph Richardson
— Sir Edward Carson
Phyllis Calvert
— Constance Wilde
John Neville
— Lord Alfred Douglas
Dennis Price
— Robert Ross
Alexander Knox
— Sir Edgar Clarke
Edward Chapman
— Marquis of Queensberry
William Devlin
— Solicitor-General
Robert Harris
— Justice Henn Collins
Henry Oscar
— Justice Wills
Martin Benson
— George Alexander
Wilton Morley
— Cyril Wilde
Stephen Dartnell
— Cobble
Ronald Leigh-Hunt
— Lionel Johnson
Martin Boddey
— Inspector Richards
Leonard Sachs
— Richard Le Gallienne
Tom Chatto
— Clerk of Arraigns