On Halt and Catch Fire, Mackenzie Davis' character helps develop computer programming. Is she really digital-savvy? —Robert S., Bennington, Vt.
A: Davis, 30, plays Cameron Howe on the AMC series, returning for its fourth and final season Aug. 19. The show follows the boom of personal computing in the ’80s. In real life, the Vancouver native isn’t that keen on all things digital. “I made a website in a class once, a Mary-Kate and Ashley fan page,” she says, noting her online interest began to fade after that. She will be seen in Blade Runner 2049, in theaters Oct. 6.