"Paris- City of romance- excitement- where life runs- where spirits are high- where love is supreme! Come abroad, meet the white moth- dancing idol of gay Paris."
When a girl tries to drown herself in the Seine, she is rescued by dancer Gonzalo Montrez. She then becomes a famous dancer known as the White Moth.

The White Moth
Robert Vantine
Gonzalo Montrez
Douglas Vantine
Gwen
Ninon
Mrs. Delancey
Tothnes
Pixie at Artists Ball (uncredited)
White Moth's Assistant (uncredited)