EPISODE
SEASON
What on Earth? - Season 4
The events of this strong scientific series, which look different in the fourth season. Season 4 presents a wide range of strong and impressive discoveries during the fourth season. Strange hills in Transylvania may point to the tomb of the bloodthirsty tyrant who is believed to have inspired Dracula. A mysterious ancient city was discovered on the coral reefs. Photos of a plane crash off the chase to the drug lord.