Teen voice actress Rosalie Chiang, the Bay Area native who stars as Mei in Pixar's "Turning Red," wasn't supposed to appear in the finished movie — then was stunned to learn she would have her name at the top of the credits alongside Sandra Oh. Total SF hosts Peter Hartlaub and Heather Knight meet Chiang at the San Francisco Zoo, where a red panda like the one in the movie was renamed for the film. Hartlaub and Knight tell Chiang about the history of S.F. Zoo animal thefts, and Chiang talks about how she landed the role, her first visit to Pixar and how she kept a four-year secret from her friends. Produced by Peter Hartlaub. Music is "The Tide Will Rise" by the Sunset Shipwrecks off their album "Community" and cable car bell-ringing by 8-time champion Byron Cobb. Follow Total SF adventures at www.sfchronicle.com/totalsf Learn more about your ad choices. Visit megaphone.fm/adchoices