The Three Maxims are trapeze artists Pat (Anna Neagle), Toni (Tuilio Carminati) and Mac (Leslie Banks). After spending most of their careers in the small time, the threesome finally get their big chance in Paris, at which point Mac realizes he's in love with Pat.
Pat
Toni
Mac
Hiram K. Winston
Mrs. Winston
Valentine
Val
Niki
Juggler
Prodigy
Prodigy's Mother
Madame Thomas
Thomas
The Doctor
Cafe Proprietor
Stage Manager
Mike