Mokele-mbembe "The one who stops the flow of rivers" is an african criptid said to live in the Congo.
One of the witnesses to mokele-mbembe was a man who had arrived to the Congo for vacation then he encountered a dinosaur-like creature. The man grabbed his camera but in exitement, he forgot to remove the lens cap. So there is no proof in this encounter. although the man viewed the creature for 20 minites.
Possibly the only footage of the beast was a japaniese crew searching for it although the footage is jumpy and blurry, you can see a black figure moving across the lake with a v-shaped wake behind it.