To be fair, Herzog turns every movie he makes into a rumination on dreams.

National Geographic announced it has acquired the streaming rights to "Ghost Elephants," which is written, directed and narrated by Werner Herzog and features National Geographic Explorer Steve Boyes.

National Geographic's Ghost Elephants is a feature documentary chronicling the search for Africa's most elusive elephant.

"The largest elephant ever. It doesn't matter if they are a dream or reality." National Geographic's latest documentary film, "Ghost Elephants," follows Nat Geo explorer Steve Boyes to locate the ...

Werner Herzog’s new National Geographic documentary follows a decade-long search for Africa’s elusive ghost elephants — here's what the film's star learned from the experience.