Was the Kraken a sea monster in Greek mythology? If not, where did it come from and what was its ancient Greek counterpart?

Greek mythology is filled with powerful gods, each with their own domain, personality, and drama. This video quickly breaks down the key Olympians (and a few others), so you can understand who’s who ...

For someone who’s starred in some of this century’s most critically-acclaimed TV shows, Jared Harris is a modest man.