A gang of thieves plan a daring bank robbery, making their escape across the rooftops of Los Angeles. The police are quickly called in, however, and only one of the robbers, Murdock, makes a clean getaway. Unfortunately, in order to do so, he is forced to dump the stolen cash into a mailbox, which he then finds is locked until midnight, forcing him to wait until the mailman makes his late night pickup. As he waits, he discovers that his hiding place has been observed by several other people, all of whom want a share of the loot.

In the winter of 1944, the Allied Armies stand ready to invade Germany at the coming of a New Year. To prevent it, Hitler orders an all-out offensive to re-take French territory and capture the major port city of Antwerp.

Like in the novel of Jules Verne four persons try to get to the centre of the world by entering into a world of caves by a volcano. On their way they discover among other things also prehistoric animals like some dinosaurs.