Echo Wu was around 5 or 6 years old when she told her parents she wanted to be a cartoonist. At the time, she’d meant it in the more classical sense of cartooning, like those in magazines or ...

DALLAS — When Carrollton native Echo Wu, the showrunner of Netflix’s "Jentry Chau vs. The Underworld," explained Texas lore to her head writer, a British expatriate, he was baffled.