Top Billed Cast

1. 

   Bing Crosby

   Johnny Adams

2. 

   Fred Astaire

   Jed Potter

3. 

   Joan Caulfield

   Mary O'Hara

4. 

   Billy De Wolfe

   Tony

5. 

   Olga San Juan

   Nita Nova

6. 

   Mikhail Rasumny

   François

7. 

   Frank Faylen

   Mack

8. 

   Victoria Horne

   Martha (nurse)

9. 

   Karolyn Grimes

   Mary Elizabeth Adams

10. 

    Jimmy Conlin

    Jeffrey - Valet (uncredited)

11. 

    John Deauville

    Dancer (uncredited)

12. 

    John Gallaudet

    Stage Manager (uncredited)

13. 

    Audrey Korn

    Dancer (uncredited)

14. 

    Cliff Nazarro

    Cliff - Piano Player (uncredited)

15. 

    Rudolph Valentino

    Valentino (archive footage) (uncredited)

16. 

    Joan Woodbury

    Flo (uncredited)

17. 

    Will Wright

    Dan - Stage Manager (uncredited)

18. 

    Gene Cole

    Dancer (uncredited)

19. 

    Audrey Young

    Chorine

20. 

    Joan Woodbury

    Flo

21. 

    Florence Wix

    Nightclub Patron

22. 

    Beverly Thompson

    Showgirl

23. 

    Mary Stewart

    Dancer / Singer

24. 

    Larry Steers

    Guest at Top Hat Nightclub

25. 

    Barbara Slater

    Myrtle

26. 

    Scott Seaton

    Nightclub Patron

27. 

    Jeffrey Sayre

    Guest at Hole in the Wall

28. 

    Louise Saraydar

    Singer in Quartette

29. 

    Mary Jane Shores

    Dancer

30. 

    Jack Perrin

    Restaurant Patron

31. 

    Mavis Murray

    Dancer

32. 

    Frances Morris

    Nurse

33. 

    Harold Miller

    Nightclub Patron

34. 

    Cecilia Meagher

    Dancer

35. 

    Ethelreda Leopold

    Nightclub Patron

36. 

    Audrey Korn

    Dancer

37. 

    Lucille Knox

    Showgirl

38. 

    John Gallaudet

    Stage Manager

39. 

    J.C. Fowler

    Nightclub Patron

40. 

    Jay Eaton

    Nightclub Patron

41. 

    John Deauville

    Dancer

42. 

    Dorothy Dayton

    Dancer