In 1941, with only a small suitcase and
the clothes on her back, Mamie Stover is escorted by a San Francisco
policeman to a freighter bound for Honolulu and told never to
return. The only other passenger onboard is Jim Blair, a
successful writer returning home to Honolulu, and one day, the
brazen, sultry Mamie sidles up to him and suggests he write her life
story. When Jim characterizes her as a "shapely Cinderella
with a yearning heart," Mamie confides that she came from a poor
Mississippi town and is determined to become a "big success" before
returning home.
The two enjoy a shipboard romance, and
as they near Honolulu, Jim offers to help Mamie find a job.
When he questions her plan to work as a hostess in a honky-tonk
known as "The Bungalow," Mamie challenges him to take her to his
house on the hill and make a lady out of her. Jim then rebuffs
her and replies she must climb that hill by herself.
Soon after, the ship docks in Honolulu
and Jim is greeted by Annalee, his refined, hilltop sweetheart.
As they part, Jim offers Mamie a $100 loan, and she proceeds to The
Bungalow, where her old friend, Jackie Davis, introduces her to the
owner, Bertha Parchman, a pragmatic businesswoman, and the manager,
the sadistic Harry Adkins. Harry, the club's enforcer,
enumerates the house rules: hostesses are forbidden to have
boyfriends on the "outside," and are not permitted to go to Waikiki
Beach or have a bank account.
Some time later, Jim receives a note
from Mamie, repaying his loan and inviting him to the club, where
she is now known as "Flaming Mamie," the main attraction.
Disapproving, Jim goes to the club and offers to buy Mamie a return
ticket home. At first wary of Jim's judgments, Mamie suggests
they see each other outside the club and he agrees. After Jim
picks her up the next day in his car, Mamie waves a bankroll in his
face and boasts she will be rich one day. When Mamie separates
out $200 and asks Jim to write a check to her father in that amount
so that she can impress him, he at first refuses, but Mamie cajoles
him with kisses.
Later, Annalee comes to visit Jim and,
sensing that he is uneasy, asks if Mamie is coming. When Jim
answers yes, Annalee leaves, her feelings hurt. Soon after,
Mamie appears and Jim angrily shows her a letter from her father
addressed to "Mrs. Jim Blair." After Mamie explains that she
was only trying to make her father proud of her, Jim agrees to
continue the ruse, but once again implores Mamie to go home.
Mamie defiantly replies that she intends to break all the
prohibitions against her and become rich. When Jim criticizes
her for measuring everything in terms of money, Mamie charges that
he has never been poor and therefore cannot understand how she
feels. Realizing that he has been insensitive, Jim apologizes
and they embrace.
Back in town, Harry spots Mamie climbing
out of Jim's car and brutally beats her. With the bombing of
Pearl Harbor, the islanders panic and real estate speculators begin
to sell their property and flee to the mainland. Capitalizing
on the situation, Mamie buys the land cheaply and rents it out.
Jim decides to enlist in the infantry, and the night before he is to
report for duty, he invites Mamie to go dancing with him at an
exclusive resort in Waikiki. When Harry strolls across the
hotel terrace and orders Mamie to leave with him, Jim challenges him
and a fight ensues. Two MP's then arrive to restrain Jim, but
when Mamie accuses Harry of beating women, they release Jim and
decide to give Harry some of his own medicine. Jim then
pledges his love to Mamie and asks her to leave The Bungalow and
marry him after the war. After Mamie promises to quit her job,
Jim places his ring on her finger.
Back at The Bungalow, Bertha, worried
that Harry's encounter with the military police may have dire
consequences for the club, fires him, after which he cruelly insults
her. When Mamie returns, she finds the girls celebrating
Harry's departure. Bertha calls Mamie into her private
quarters and offers to make her a star. When Mamie informs
Bertha that she intends to quit the club for a man, Bertha entices
her to stay by offering her half of the profits and suggesting that
she establish a mailing address in the "good section" of town to
placate Jim. While Mamie writes Jim, now in combat, that she
has quit The Bungalow, Bertha emblazons Mamie's image on six-foot
posters and commissions a song to be written about her.
One day at Jim's camp, a soldier returns
from furlough, bearing a photo of Mamie's poster. As Jim
scrutinizes the photo, a bomb falls, wounding him. Granted
leave because of his injury, Jim goes to The Bungalow, seething with
resentment over Mamie's deception. Rebuffing her entreaties,
Jim declares that they are too different to be together and leaves
for good. Now alone, Mamie sobs as she plays her song on the
phonograph and fondles Jim's ring. Some time later, Mamie
returns to San Francisco wearing the same threadbare suit she had on
when she left and is informed by the same policeman that she is not
welcome. After she tells him that she is just passing through
on her way home, he comments that she looks like she "didn't do so
good in Hawaii." When she asks him if he would believe that she made
a fortune and gave it away, he just shakes his head.