Tana, a voluptuous half-caste girl of the South Seas, falls in love with FBI agent Wally and wishes to marry him and leave the island. Wally, with his pal Jinx, is there to investigate rumored Japanese spy activity. He agrees to marry her if she will help him in his investigations. Through the discovery of a contraband radio set tuned to Japanese reception, Wally learns that the local Commandant is in league with the enemy and is planning an invasion of the island.
Middle-class housewife Kay Miniver deals with petty problems. She and her husband Clem watch her Oxford-educated son Vin court Carol Beldon, the charming granddaughter of the local nobility as represented by Lady Beldon. Then the war comes and Vin joins the RAF.
A psychiatrist's patient, a nutty heiress, travels west to find gold in her grandfather's abandoned mine. The psychiatrist, unable to talk her out of it, decides to follow her out there.
Struggling performers, Sothern and Skelton's lives are thrown off gear when they are caught with a bagful of hard cash robbed by a goon. With Skelton in prison, how will Sothern prove their innocence?
Boston pharmacist Tom Craig comes to Sacramento, where he runs afoul of local political boss Britt Dawson, who exacts protection payment from the citizenry. Dawson frames Craig with poisoned medicine, but Craig redeems himself during a Gold Rush epidemic.
Danny, a poor northern Californian Mexican-American, inherits two houses from his grandfather and is quickly taken advantage of by his vagabond friends.
In 1940 England, aristocratic Prudence Cathaway alarms her snobbish parents by joining the WAF service branch. She soon meets and falls in love with the brooding Clive Briggs, despite his prejudice against the upper classes, and agrees to spend a week with him at a Dover hotel. When Clive's soldier friend, Monty, arrives to retrieve him, Prudence learns that Clive went AWOL after Dunkirk, and urges him to recall why England must fight the war.
A penniless former princess weds an equally cash-strapped baron, so they support themselves by becoming houseguests at the homes of wealthy American socialites.
Miss Winters is a dancer with the Tommy Dorsey Orchestra and is asked to secretly transport a prototype magnetic mine to Puerto Rico. She thinks that she is working for the US Government, but fails to see why she would be involved.
The merchant Giovanni Illes is tracked down by the debtors, but cannot pay his debts. To save her father from bankruptcy, Anna talks to the lawyer, trying to earn an extension. The lawyer grants it to him, but he gets too close, even physically. She wants to defend herself, but his power dominates the impotence of the woman.
The gang is sent to the Wilton Reform School after they are unjustly convicted of stealing a truck. Bill Collins, brother of co-leader Danny, becomes involved in a killing and, while also innocent, is convicted and sentenced to death. Through a series of events, Muggs, Glimpy, Danny and the rest of the gang, learn that Knobby, a henchman of Luke Manning, knows something about the murder.
Nona Brooks, former member of a stranded theatrical troupe, earns a temporary living singing in a café in Duakwa, British Rhodesia, Africa. The café owner is secretly in league with two foreign agents with a goal of making the natives restless. American explorer Larry Mason leaves for the jungle with his servant, Jeff and a safari. Nona escapes the café into the jungle but is followed by the agents as, unknowing to her, she is carrying a report of the agent's activities. She joins the safari just as all hands are captured by a tribe of natives
Rival reporters Sam Craig and Tess Harding fall in love and get married, only to find their relationship strained when Sam comes to resent Tess' hectic lifestyle.
An RAF squadron is brought down over occupied France. The flyers get to Paris in spite of the fact that the youngest, Baby, is injured. He must be hidden and his wounds cared for. The Gestapo has already issued orders for their arrest.