Travelers' stories have long fueled beliefs in the existence of dragons, giants, sea monsters, mermaids, and magical unicorns in distant corners of the world. David Attenborough investigates these legends to uncover the truth.
In Search of... is a TV series that was broadcast weekly fro...
Zoologist Nigel Marvin travels back in time to visit deadly ...
Though claims of extraterrestrial encounters have long been ...
