Pompous, but powerful head Greek god Jupiter Stormbringer is having trouble coping with the 20th century. He's especially upset about his current lack of loyal followers. Jupiter goes down to earth to try and convince several mortal women to worship him by having sex with them. Meanwhile, Jupiter's fellow gods watch his faltering attempts at converting new disciples from their base way up in the heavens.
While serving time for insanity at a state mental hospital, implacable rabble-rouser Randle Patrick McMurphy inspires his fellow patients to rebel against the authoritarian rule of head nurse Mildred Ratched.
In Montauban in 1944, Julien Dandieu in a surgeon in the local hospital. Frightened by the German army entering Montauban, he asks his friend Francois to drive his wife and his daughter in the back country village where Julien has an old castle.
During World War I, a German U-boat sinks a British ship and takes the survivors on board. After it takes a wrong turn, the submarine takes them to the unknown land of Caprona, where they find dinosaurs and neanderthals.
100 miles north, a bit east and up, is Flåklypa... home of bicycle repairman Reodor Felgen and his two assistants - Solan Gundersen, morning bird and natural born optimist, and Ludvig who is a true pessimist.