Jane Osgood runs a lobster business, which supports her two young children. Railroad staff inattention ruins her shipment, so with her lawyer George, Jane sues Harry Foster Malone, director of the line and the "meanest man in the world".
Doris Day
as Jane Osgood
Jack Lemmon
as George Denham
Ernie Kovacs
as Harry Foster Malone
Steve Forrest
as Larry Hall
Teddy Rooney
as Billy Osgood
Russ Brown
as Uncle Otis
Walter Greaza
as Crawford Sloan
Parker Fennelly
as Homer Bean
Mary Wickes
as Matilda Runyon
Philip Coolidge
as Wilbur Peterson
Max Showalter
as Selwyn Harris
John Cecil Holm
as Aaron Caldwell