• 
• Sibylla Bowhan
• Dancing Class
  

• 
• Alexander Clark
• Alexander Galloway
  

• 
• Vera Dunn
• Ring Bearer
  

• 
• James Joseph Dunn
• Robbins
  

• 
• Ursula Ellsworth
• Mrs. Saphronica Pennington
  

• 
• Curtis Karpe
• Tonio
  

• 
• Elsie Lawson
• Maid
  

• 
• Emilie Lea
• Jessica
  

• 
• Joseph Lertora
• Lieutenant "Dick" Pennington
  

• 
• C. Balfour Lloyd
• Porter
  

• 
• Rose McEntire
• Performer
  

• 
• Jean Merode
• Dancing Class
  

• 
• Eleanor Painter
• Glorianna Grey
  

• 
• Goldier Redding
• Dancing Class
  

• 
• Marion Sitgreaves
• Dancing Class
  Miss Angelica Pennington
  

• 
• Dorothy South
• Dolores Pennington
  

• 
• Margaret St. Clair
• Maid
  

• 
• Kate Stout
• Dancing Class
  

• 
• Ergotti Twins
• Nenette
  Rintintin
  

• 
• Gilbert Wells
• Porter
  

• 
• Ralph Whitehead
• Jonathan Pennington
  

• 
• Josephine Whittell
• Therese, Ltd.
  

• 
• Milan Roder
• Musical Director
  

• 
• Catherine Chisholm
• Book
  Lyrics
  Source Material (from the play "A Widow by Proxy")
  

• 
• Rudolf Friml
• Music
  

• 
• Clifford Brooke
• Staging
  

• 
• Bert French
• Choreographer
  

• 
• Joseph Urban
• Scenic Design
  

• 
• Harry Collins
• Costume Design
  

• 
• Mme. Kerner
• Costume Design
  

• 
• Mary Blackburne
• Miss Painter's costumes
  

• 
• John Cort
• Producer