The switchboard operator in an apartment building falls in love with a businessman who lives in the building, whom she has gotten to know only over the phone. When she discovers that the man's current girlfriend is actually part of a scheme to swindle him out of some mineral rights he owns, she devises a plot to save him and expose the con artists.
Cary Grant
as Julian De Lussac
Frances Drake
as Anna Mirelle
Edward Everett Horton
as Paul Vernet
Nydia Westman
as Susie Flamberg
Rafael Corio
as Ramon Cintos
Rosita Moreno
as Marguerite Cintos
Ann Sheridan
as Adele
George Barbier
as Joseph Flamberg
Charles Ray
as Henri, the porter
Charles Arnt
as Albert, the manservant
Henrietta Burnside
as Telephone Operator
Joseph North
as Butler (as Joe North)
