In the Old West, a mysterious stranger with no name and a clouded past wanders into a border town, where two families are engaged in a bitter land battle.
A bumbling detective investigates a murder, and even though the evidence points to a beautiful maid as the killer, he becomes convinced that she is innocent.
Adventurer Allan Quartermain searches for his missing brother in colonial Africa, and he discovers a lost civilization that is controlled by a wicked ruler.
When a reporter learns of a discovery involving the demise of Earth, he tries to rescue his family from catastrophic, natural disasters around the world.