For ten years, engineer Bill Markham has searched tirelessly for his son Tommy who disappeared from the edge of the Brazilian rainforest. Miraculously, he finds the boy living among the reclusive Amazon tribe who adopted him. And that's when Bill's adventure truly begins. For his son is now a grown tribesman who moves skillfully through this beautiful-but-dangerous terrain, fearful only of those who would exploit it. And as Bill attempts to "rescue" him from the savagery of the untamed jungle, Tommy challenges Bill's idea of true civilization and his notions about who needs rescuing.

Simon and Dede are best friends: two aimless drunks who spend their days getting sloshed and any other available time getting laid. Simon is living on unemployment benefits in a trailer parked near his sister's apartment. Dede works at a fish-packing plant on the night shift. Neither man is sensitive, young, or good looking. However, their sang-froid (literally, "cold blood," referring to a quality of imperturbability) stands them in good stead as they go about their seedy lives, picking up one woman and having sex with her on the beach, or when Simon calmly has sex with a prostitute in front of the woman's brother. In the past, a bizarre necrophiliac situation led to Simon experiencing his only sense of what it might be to truly love someone.

In French Algeria, after WWII, three daughters of wealthy settlers begin their adult lives. Zon marries an often absent sailor. Malene's husband, Gildas, refuses to work in the farm, so she has to take care of everything. Gritte, the youngest, does not want to marry and is a nurse for the natives. We will follow their three different destinies.