It is 1915 in Vienna and the Great War has caused many casualties. Elsa, a beautiful prostitute, wants to help the war effort, but is rejected as a nurse, but a government official thinks that she will make an excellent spy.
A beautiful temptress re-kindles an old romance while trying to escape her past during a tension-packed train journey.
On the South Pacific island of Bora Bora, a young couple's love is threatened when the tribal chief declares the girl a sacred virgin.
British estate agent Renfield travels to Transylvania to meet the mysterious Count Dracula, who is interested in leasing a castle in London. After Dracula enslaves Renfield and drives him to insanity, the pair sail to London together and Dracula, a secret vampire, begins preying on London socialites.
Thief Gaston Monescu and pickpocket Lily are partners in crime and love. Working for perfume company executive Mariette Colet, the two crooks decide to combine their criminal talents to rob their employer. Under the alias of Monsieur Laval, Gaston uses his position as Mariette's personal secretary to become closer to her. However, he takes things too far when he actually falls in love with Mariette, and has to choose between her and Lily.
A follower of Napoleon escapes the firing squad, flees to a woman's bedroom and winds up butler.
A Hollywood songwriter goes through a mid-life crisis and becomes infatuated with a sexy blonde newlywed.
Clancy and MacIntosh are a pair of stock comedy Irish and Scottish plumbers who have been partners for twenty years; but when Clancy accidentally buys some shares on margin, MacIntosh's Scotch thrift rebels and their partnership breaks up. In the meantime, their children are in love...
When Polly Fisher, a circus aerialist, is hurt while performing, she is taken to the house of a nearby minister, John Hartley. As she recuperates, they fall in love with each other and secretly marry. But when the truth leaks out , John's congregation rebels at having a circus woman as their minister's wife, and he is fired. Polly decides to leave John in hopes of giving back to him the calling that means so much to him. But fate steps in and rearranges all plans.
Jack's father lowers the boom when his irresponsible rich-kid ends up in jail after a night of debauchery. The father appoints Ossie, Jack's cousin, as guardian, not realizing that Ossie is just as bad. They set off on a transcontinental trip with mischief on their minds.
Four stowaways get mixed up with gangsters while running riot on an ocean liner.
Quincy Adams Wagstaff, the new president of Huxley U, hires bumblers Baravelli and Pinky to help his school win the big football game against rival Darwin U.
The well-known explorer and hunter Captain Spaulding has just returned from Africa, and is being welcomed home with a lavish party at the estate of influential society matron Mrs. Rittenhouse when a valuable painting goes missing. The intrepid Captain Spaulding attempts to solve the crime with the help of his silly secretary Horatio Jamison, while sparring with the anarchic Signor Emanuel Ravelli and his nutty sidekick The Professor.
Lonely in his English country estate, Sir Basil decides to gather his grown (albeit illegitimate) children around him in his declining years. He uses a ledger which keeps track of the payments he has been making to ex-lovers to locate 2 of them, and a third is found by a lawyer in New York, her mother was too proud to accept any money. Sir Basil is a curmudgeon, and his three adult children have a hard time with him at first. Toni, the American, is a free spirit who had a budding career in show business. Jeffery is English and a semi-gentleman, and Maria is Italian, with a Latin temperament. They begin to bond, especially Sir Basil and Toni, whose outgoing personality finally wins over the old man. But past lives begin to creep back into the picture and threaten the old man's plans for a life filled with his children.
A young actor from Texas tries to make it in New York while struggling in his relationship with a beautiful singer/songwriter.
Captain Orloff is sent to Bucharest to capture a Mata Hari type of spy, but many different women fit the bill and are attractive enough to make one question one's allegiance.
Police Chief Jim Fitzpatrick is after gangster Sam Belmonte. He uses his own corrupt brother Ed to watch over Daisy who was associated with Belmonte.
An older daughter invents a fiancé so that her father will allow her younger sister to marry. However, the lie comes back to haunt her.
A carnival girl pretends to be Swedish in order to win a movie role.
During the Florida land boom, the Marx Brothers run a hotel, auction off some land and thwart a jewel robbery.