A handsome but penniless young man takes a summer job as a swimming instructor in a picturesque Alpine lake resort. He falls in love with a young heiress who is staying there with her father, but he also grabs the attention of tomboyish Puck who lives on the other side of the lake and who saves him from drowning one foggy night. Further havoc is caused by the arrival of Eric's old sweetheart whose husband is wanted by the police.

Members of a circus troupe "adopt" Lili Daurier when she finds herself stranded in a strange town. The magician who first comes to her rescue already has romantic entanglements and thinks of her as a little girl. Who can she turn to but the puppets, singing to them her troubles, forgetting that there are puppeteers? A crowd gathers around Lili as she sings. The circus has a new act. She now has a job. Will she get her heart's desire?

Two Foreign Legion soldiers, Jean (Dennis O'Keefe) and Andre (Jean Pierre Aumont), accidentally discover the famed lost continent of Atlantis. Bewitched by the sultry, beauty of the Queen of Atlantis (Maria Montez) the two men vie for her affections; little realising that her previous lovers have been embalmed into statues that line the passages of her kingdom.

A young couple's suicide pact goes awry, leaving the woman to face her survival with a new admirer while pining for her lost love.

A committed film director struggles to complete his movie while coping with a myriad of crises, personal and professional, among the cast and crew.