Mongibello is an episode of Gérard Courant's Filmed Notebooks shot in Châteauroux, Paris, Taormina, Saint-Maurice, in the Vivarais region, in Burzet, Villefranche-sur-Saône, Deauville and Moncton, in New Brunswick, Canada.
A technical problem aboard a transatlantic flight forces a plane to land in Porto Santo, the small island of Madeira's archipelago where, according to a legend, Christopher Columbus the 15th century navigator, lived for a while and entertained a sexual relationship with a widow and her nubile daughter.
Hailed by some as a cinematic genius, a feminist voice and a true maverick of American cinema, dismissed by others as a voyeuristic fraud and the "world's worst director," Henry Jaglom obsessively confuses and abuses the line between life and art.
Wilfred Owen and Siegfried Sassoon, two of England's most important World War I poets are sent, along with other traumatized combatants, to a rest home in order to treat their emotional troubles, caused by the psychological fatigue that suffer the soldiers fighting in the no man's land.
In a backwoods cabin, a boy called Little Man lives with his dad (a trapper), his older sister Missy, and his younger sister Kid, who is feral, spends most of her time under the table, and can imitate the sound of any animal.