Movie about girl in a cave with purple crystals

After a group of biologists discovers a huge network of unexplored caves in Romania and, believing it to be an undisturbed eco-system that has produced a new species, they hire the best American team of underwater cave explorers in the world. While exploring deeper into the underwater caves, a rockslide blocks their exit, and they soon discover a larger carnivorous creature has added them to its food chain.

Natural changes have the clans moving. Iza, medicine woman of the "Clan of the Cave Bear" finds little Ayla from the "others"' clan - tradition would have the clan kill Ayla immediately, but Iza insists on keeping her. When the little one finds a most needed new cave, she's allowed to stay - and thrive.

Gellert Grindelwald has escaped imprisonment and has begun gathering followers to his cause—elevating wizards above all non-magical beings. The only one capable of putting a stop to him is the wizard he once called his closest friend, Albus Dumbledore. However, Dumbledore will need to seek help from the wizard who had thwarted Grindelwald once before, his former student Newt Scamander, who agrees to help, unaware of the dangers that lie ahead. Lines are drawn as love and loyalty are tested, even among the truest friends and family, in an increasingly divided wizarding world.

A 1921 film.

Shot in super-8 film, Cave Girls is a film by collaborating women artists chronicling the discovery of a prehistoric tribe of women in South Orange, New Jersey.

Cave, engages with elements of the science fiction genre and a futuristic setting accompanied by a Brian Eno soundtrack. Again, in this film, a moment of dramatic suspense occurs when the female protagonist, a laboratory worker of some kind who has followed the sound of an explosion to a cave interior where three men are surreally, soundlessly, drilling, is spotted by one of the men. He stops, throws his flashlight on her and looks in her direction

An ordinary girl is pulled into the fantasy realm of Gemworld to save it from a monstrous villain.

A prehistoric cavegirl named Tahra (Jezebelle Bond) with a penchant for passion finds pleasure in the company of archeologists when she is accidentally transported to the future. There she encounters two archaeologists named Richard (Alexandre Boisvert) and Sharon (Kennedy Johnston). After several adventures, many of them sexual, Tahra's lover Tiko (Evan Stone) also finds his way to the future. Eventually, all of them are transported back to the time of Tahra.

A drama with touches of suspense, where a mother and daughter get lost in a cave