The Valley of Gwangi(1969)

Based on elements from the stories of Mark Twain, this feature-length Claymation fantasy follows the adventures of Tom Sawyer, Becky Thatcher and Huck Finn as they stowaway aboard the interplanetary balloon of Mark Twain. Twain, disgusted with the human race, is intent upon finding Halley's Comet and crashing into it, achieving his "destiny." It's up to Tom, Becky, and Huck to convince him that his judgment is wrong and that he still has much to offer humanity that might make a difference. Their efforts aren't just charitable; if they fail, they will share Twain's fate. Along the way, they use a magical time portal to get a detailed overview of the Twain philosophy, observing the "historical" events that inspired his works.

Astronauts Glenn and Fuji investigate Planet X and encounter mysterious aliens known as the Xiliens, who ask Earth's people to help save their world from "Monster Zero". In exchange for borrowing Godzilla and Rodan, the Xiliens offer a cure for cancer. As Glenn investigates, he develops a romance with Miss Namikawa and uncovers the Xilien's true intentions.

A paleontologist and her husband discover a mother and baby brontosaurus in Africa, and try to protect them from hunters who want to capture them.

A biplane pilot and WWI veteran takes up barnstorming and later a movie career in his quest for the glory days he misses.

As the world progresses into the industrial age, a professor studying the "nature of pure matter" is spirited away by a would-be dictator and connived into building a super-bomb, as a young reporter and a girl rescued from the sea attempt to warn him of their mutual kidnapper's intentions to dominate the world with a new and more-deadly-yet weapon.

A classical art professor and collector, who doubles as a professional assassin, is coerced out of retirement to avenge the murder of an old friend.

Join Little Joe and his rootin' tootin' French pea brothers on an adventure that will take them from an abandoned mineshaft all the way to Dodge Ball City--with Little Joe's faith being tested every step of the way! It's a Wild West yarn that teaches us to keep the faith when facing hardship because, in the end, god can work all things out for good. Yee-haw!

After being shipwrecked, the Robinson family is marooned on an island inhabited only by an impressive array of wildlife. In true pioneer spirit, they quickly make themselves at home but soon face a danger even greater than nature: dastardly pirates.

500 years into the future, the earth is a dry wasteland destroyed by humans. Doctor Alma, a fluffy, brilliant Vulkeet (a cross between a parakeet and vulture) who drives a Vespa, must cure the only creatures left who can save the world by bringing back the rain - the bizarre and loveable Homeys who have fallen ill with a mysterious sickness.

Vince Hackett's gang steals a prized victory canon from Mexico and blames the deed on ex-member Jess Wade, who wants to go straight.

A man on the run takes another man's passport, only to find himself stuck with the identity of a street hustler.

A timid, nearsighted chemistry teacher discovers a magical potion that can transform him into a suave and handsome Romeo. The Jekyll and Hyde game works well enough until the concoction starts to wear off at the most embarrassing times.