In 1920, Levy opened the Grand Guignol theatre in the Little Theatre located in the London's Strand District. Levy's productions featured performances by the English stage actress Sybil Thorndike, who would eventually originate the role of Joan of Arc in George Bernard Shaw's Saint Joan. During its inaugural season, Levy's company staged such notorious thrillers as Andre de Lorde's The Hand of Death.
The Grand Guignol experiment ended in 1922 when Levy met with interference from England's censorious Lord Chamberlain's Department. Upon announcing its demise, Levy stated that "the reason I am finishing with Grand Guignol is the too rigid censorship. . . it is impossible to carry on while the Lord Chamberlain's Department raises so many difficulties."
In March, 1934 Levy received the Légion d'honneur for recognition of his contributions to French drama and theatre in England.
In an obituary published on October 10, 1936 in The Times, James Agate praised Levy’s passion for the theatre. He wrote that “unlike many theatre managers, (Levy) was intensely interested in theatre. The fact that managing a theatre was his business never destroyed his love for the drama as an art.”
- Richard J. Hand, Michael Wilson London's Grand Guignol and the theatre of horror 2007- Page 12 "Levy was born in Portsmouth on 29 June 1884 and was educated at Portsmouth Grammar School and L'ecole de ... We cannot be sure when Levy first encountered the Grand Guignol, but it is likely that he would have visited Paris as a young ...
- Appleton Post-Crescent, Thursday, July 27, 1922
- The Times, Friday, Oct 09, 1936
- The Times, Saturday, 10 October 1936
- Gordon, Mel. Grand Guignol. New York: Amok Press, 1988.