Forget Me Not

Beniamino Gigli

Enzo Curti

Joan Gardner

Helen Carleton

Jeanne Stuart

Olga Desmond

Hugh Wakefield

Mr. Jackson

Charles Carson

George Arnold

Allan Jeayes

London theatre manager

Hay Petrie

New York theatre manager

Sybil Grove

Undetermined role (uncredited)

Ivan Brandt

Hugh Anderson

Richard Gofe

Benvenuto Curti