The story of Elwood P. Dowd who makes friends with a spirit taking the form of a human-sized rabbit named Harvey that only he sees (and a few privileged others on occasion also.) After his sister tries to commit him to a mental institution, a comedy of errors ensues. Elwood and Harvey become the catalysts for a family mending its wounds and for romance blossoming in unexpected places.
Five young men dream of success as they drift lazily through life in a small Italian village. Fausto, the group's leader, is a womanizer; Riccardo craves fame; Alberto is a hopeless dreamer; Moraldo fantasizes about life in the city; and Leopoldo is an aspiring playwright. As Fausto chases a string of women, to the horror of his pregnant wife, the other four blunder their way from one uneventful experience to the next.
Nick and Nora Charles investigate when Nora's cousin reports her disreputable husband is missing, and find themselves in a mystery involving the shady owners of a popular nightclub, a singer and her dark brother, the cousin's forsaken true love, and Nora's bombastic and controlling aunt.
A fading celebrity decides to use a black market drug, a cell-replicating substance that temporarily creates a younger, better version of herself.
Not even the joys of parenthood can stop married sleuths Nick and Nora Charles from investigating a murder on a Long Island estate.
On a trip to visit his parents, detective Nick Charles gets mixed up in a murder investigation.
High society sleuths Nick and Nora Charles run into a variety of shady characters while investigating a race-track murder.
Ollie is running for mayor and an old flame threatens to blackmail him.
Society sleuths Nick and Nora Charles investigate a murder in a jazz club.
Two bumbling service station attendants are left as the sole beneficiaries in a gangster's will. Their trip to claim their fortune is sidetracked when they are stranded in a haunted house along with several other strangers.
Father Brown is only too happy to interfere with the work of the police in solving tricky criminal cases, usually with resounding success. That's why the clergyman is transferred to a sleepy island called Abbott's Rock. At first, nothing happens there, but somehow Father Brown seems to be attracted to crime: Soon a gang of thieves is up to no good on the island. So Brown makes the headlines again, and is punitively transferred once more. This time he finds himself in a quiet Irish millionaire community.
The Little Fellow finds the girl of his dreams and work on a family farm. He helps defend the farm against criminals, and all seems well, until he discovers the girl of his dreams already has someone in her life. Unwilling to be a problem in their lives, he takes to the road, though he is seen skipping and swinging his cane as if happy to be back on the road where he knows he belongs.
During the Florida land boom, the Marx Brothers run a hotel, auction off some land and thwart a jewel robbery.
Amy, the young, friendless daughter of Oliver and Alice Reed, befriends her father's late first wife and an aging, reclusive actress.
In 19th century Paris, a maniac abducts young women and injects them with ape blood in an attempt to prove ape-human kinship but constantly meets failure as the abducted women die.
The Invisible Man's grandson uses his secret formula to spy on Nazi Germany in this comedy-thriller.
A fugitive, dangerous madman reaches an English village where he confronts his former partner who left him for dead in the jungle after their discovery of a diamond mine. When the former partner also claims to have since lost the mine and all its wealth, which he took all for himself, and though the partmer is still living in a state of luxury , the madman takes up an offer from a crazed scientist to make him invisible, something the scientist has already done with experimental animals, so that he can take revenge.
A scientist working on cures for rare afflictions, such as a bone softening agent made from molds to allow him to correct the spinal deformity of his nurse, finds the physical causes of lycanthropy in wolf-man Larry Talbot and of vampirism in Count Dracula, but himself becomes afflicted with homicidal madness while exchanging blood with Dracula.
After finding a ring in her car, a girl gets chased by a thing we cannot see.
A Woman named Rose is a virgin in her early twenties, who has a rare condition which cause her to kill every time she is sexually aroused. She tries to hide the bodies, fix herself and find out about her condition. That keeps her alone and in love with her knives. She takes up a job as a hired killer and stays single but meets another woman, named Sam, who has the same condition and has answers for her question, but does love prevail and what secrets are revealed?