Starship C57D travels to planet Altair 4 in search of the crew of spaceship "Bellerophon," a scientific expedition that has been missing for 20 years, only to find themselves unwelcome by the expedition's lone survivor and warned of destruction by an invisible force if they don't turn back immediately.

A con man tries to blackmail a Mexican gangster.

In the fourth of the highly successful Frankie and Annette beach party movies, a motorcycle gang led by Eric Von Zipper kidnaps singing star Sugar Kane managed by Bullets, who hires sky-diving surfers Steve and Bonnie from Big Drop for a publicity stunt. With the usual gang of kids and a mermaid named Lorelei.

A group of strangers come across a man dying after a car crash who proceeds to tell them about the $350,000 he buried in California. What follows is the madcap adventures of those strangers as each attempts to claim the prize for himself.

Twenty years removed from Alice Barlow's murder by a thief looking for her jewels, newlyweds Paul and Bella Mallen move into the very house where the crime was committed. Retired detective B.G. Rough, who worked on the Barlow case, is still in the area and grows suspicious of Paul, who he feels bears a striking resemblance to one of Barlow's relatives. Rough must find the truth before the killer can strike again and reclaim his bounty.

Alfred Eaton, an ambitious young executive, climbs to the top of New York's financial world as his marriage crumbles. At the brink of attaining his career goals, he is forced to choose between business success, married to the beautiful, but unfaithful Mary and starting over with his true love, the much younger Natalie.

Jerry Webster and Carol Templeton are rival Madison Avenue advertising executives who each dislike each other’s methods. After he steals a client out from under her cute little nose, revenge prompts her to infiltrate his secret "VIP" campaign in order to persuade the mystery product’s scientist to switch to her firm.

An American man returns to the village of his birth in Ireland, where he finds love and conflict.

At the start of the First World War, in the middle of Africa’s nowhere, a gin soaked riverboat captain is persuaded by a strong-willed missionary to go down river and face-off a German warship.

Bitter and hateful, the Grinch is irritated at the thought of a nearby village having a happy time celebrating Christmas. Disguised as Santa Claus, with his dog made to look like a reindeer, he decides to raid the village to steal all the Christmas things.

In the 1930s, once-great World War I pilot Roger Shumann performs as a daredevil barnstorming pilot at aerial stunt shows while his wife, LaVerne, works as a parachutist. When newspaper reporter Burke Devlin arrives to do a story on the Shumanns’ act, he quickly falls in love with the beautiful--and neglected--LaVerne.

Serbian fashion designer Irena Dubrovna and American marine engineer Oliver Reed meet in Central Park, fall in love, and marry after a brief courtship; but Irena won't consummate the union for fear that she will turn into a panther compelled to kill her lover, pursuant to a belief harbored by her home village.