A young promoter is accused of the murder of Vicky Lynn, a young actress he "discovered" as a waitress while out with ex-actor Robin Ray and gossip columnist Larry Evans.

In Victorian era London, the inhabitants of a family home with rented rooms upstairs fear the new lodger is Jack the Ripper.

When composer George Harvey Bone wakes with no memory of the previous night and a bloody knife in his pocket, he worries that he has committed a crime. On the advice of Dr. Middleton, Bone agrees to relax, going to a music performance by singer Netta Longdon. Riveted by Netta, Bone agrees to write songs for her rather than his own concerto. However, Bone soon grows jealous of Netta and worries about controlling himself during his spells.

When notorious pirate Henry Morgan is made governor of Jamaica, he enlists the help of some of his former partners in ridding the Caribbean of buccaneers. When one of them apparently abducts the previous governor's pretty daughter and joins up with the rebels, things are set for a fight.

Bullfighter Juan Gallardo falls for socialite Dona Sol, turning from the faithful Carmen who nevertheless stands by her man as he continues to face real danger in the bullring.

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.

Sadistic killer-for-hire Philip Raven becomes enraged when his latest job is paid off in marked bills. Vowing to track down his double-crossing boss, nightclub executive Gates, Raven sits beside Gates' lovely new employee, Ellen, on a train out of town. Although Ellen is engaged to marry the police lieutenant who's hunting down Raven, she decides to try and set the misguided hit man straight as he hides from the cops and plots his revenge.

Spoiled playboy Henry van Cleve dies and arrives at the entrance to Hell, a final destination he is sure he deserves after living a life of profligacy. The devil, however, isn't so sure Henry meets Hell's standards. Convinced he is where he belongs, Henry recounts his life's deeds, both good and bad, including an act of indiscretion during his 25-year marriage to his wife, Martha, with the hope that "His Excellency" will arrive at the proper judgment.

Susan Miller works behind the girdle counter in a department store and dreams about the beautiful clothes and glamour she can never hope to have. Enter May Worthington and Warren, a pair of con artists who pose as the mother and uncle of a pretty girl in order to separate millionaires from their money. They convince Susan she has an opportunity to fulfill all her dreams, and the trio heads for Palm Beach. Susan meets John Wheeler who says he is shopping for a sailboat. Believing that he is a millionaire, Warren and May sell him a boat that doesn't belong to them, and make off with his $15,000 life savings. Looking for greener pastures, they work themselves into the family of wealthy Tod Fenwick, who falls for Sue, posing as "Linda Worthington". But John shows up as a guest of Fenwick and he tells "Linda", not knowing she was part of the scam, that he has a detective after the fake captain that sold him the boat...

Highly fictionalized early history of Canada. Trapper/explorer Radisson imagines an empire around Hudson's Bay. He befriends the Indians, fights the French, and convinces King Charles II to sponsor an expedition of conquest.