Two lovers are living together and are not married; they had made a promise as children to get married when they grew up, but they "didn't wait."

Joan Crawford
as Diana 'Ann' Boyce-Smith

Gary Cooper
as Richard Bogard

Robert Young
as Claude William Hope

Franchot Tone
as Ronnie Boyce-Smith

Roscoe Karns
as McGinnis

Louise Closser Hale
as Applegate

Rollo Lloyd
as Major

Hilda Vaughn
as Eleanor

Ernie Alexander
as Alexander, a Pilot (uncredited)

Glen Cavender
as Ammunition Factory Clerk (uncredited)