Barry Jenkins, Lin-Manuel Miranda, Anika Noni Rose, Kelvin Harrison Jr., and Aaron Pierre swing by the IMDb studio at D23 to chat all things 'Mufasa: The Lion King.' Jenkins and the cast reveal the pressure they felt taking on the legendary story, Miranda shares his excitement to expand the Lion King musical library, the cast teases new music, and Jenkins talks about working with Beyoncé and Blue Ivy Carter.