The film is the first part of a three-part series on cycling education. In the form of a feature story from science fiction, this episode presents the equipment of the roadworthy bicycle, its use in the traffic area and the physical-technical conditions of cycling.
A Coca-Cola bottle dropped from an airplane raises havoc among a normally peaceful tribe of African bushmen who believe it to be a utensil of the gods.
A New York University professor returns from a rescue mission to the Amazon rainforest with the footage shot by a lost team of documentarians who were making a film about the area's local cannibal tribes.
Sexy girl seduces all the members of her family. She indirectly causes the failure of his father's marriage, for her stepmother falls in love with her.
Narda receives superhuman powers and becomes Darna. Darna and her child brother Ding start by fighting the Hawk Woman; next they face-off with the Giant, and both foes are destroyed.
