Captain High 'Bulldog' Drummond has just returned to England. As he is driving home in the dark, a young woman jumps out in front of his car. He misses her, but she falls to the ground. As he tries to revive her, he hears a shout for help, then gunshots. As he goes to investigate, the woman drives away with Drummond's car. He is soon able to trace her to nearby Greystone Manor, and when he goes there to meet her, she urges him to help her get out of a desperate situation.
A musical comedy duo in their 6th year on Broadway receive an offer to perform in Hollywood making films. The change of lifestyle is inviting to the Sweethearts as the move will take them away from relatives and friends who want to engage them in countless performances. However, when it comes to signing their Hollywood contract they do not sign as Gwen has been perceived into believing her seetheart and husband is engaged in an affair with their personal assistant. The Sweethearts split up and carry on performing their musical production around America with their understudies as their co-stars. Eventually they are united in a Broadway Show.
In order to avoid an arranged marriage with a man she doesn't love, Sarah Millick runs off to Vienna with her music teacher, Carl Linden, whom she does love. They are married. In Vienna, they struggle to make a living by making music. Carl writes an operetta and tries to get it produced. They are helped along by Viennese Baron, but his intentions are not honorable. He kills Carl in a sword fight. A big producer does put on the operetta, with Sari in the lead -- but without her husband, it is a bittersweet victory.
In a fantastically art-deco hospital, young Dr. Kildare treats and falls for impoverished Janet Healy, widow of a bank robber, who's been in prison and can't find her baby. Later she helps Kildare sew up gangster Hanlon in a tavern back room. Kildare pursues Janet and enlists Hanlon to help her; the gangster's solution, not surprisingly, is violent.
Though his people, the Israelites, are enslaved by the Philistines, Samson, strongest man of the tribe of Dan, falls in love with the Philistine Semadar, whom he wins by virtue of a contest of strength. But Semadar betrays him, and Samson engages in a fight with her real love, Ahtur, and his soldiers. Semadar is killed, and her sister Delilah, who had loved Samson in silence, now vows vengeance against him. She plans to seduce Samson into revealing the secret of his strength and then to betray him to the Philistine leader, the Saran.
With his high school graduation behind him, Andy Hardy decides that as an adult, it's time to start living his life. Judge Hardy had hoped that his son would go to college and study law, but Andy isn't sure that's what he wants to do so he heads off to New York City to find a job. Too proud to accept any help from Betsy Booth, Andy finds that living on his own isn't so easy. With perseverance he eventually finds a job and even gets to date the pretty receptionist in his office. He also has to face several of life's lessons leading him to conclude that he may still have a bit of growing up to do.