Wes Anderson brought his signature love of practical effects to Asteroid City, avoiding CGI whenever possible. So when the film called for a roadrunner, the pro

Wes Anderson brought his signature love of practical effects to Asteroid City, avoiding CGI whenever possible. So when the film called for a roadrunner, the production used a fully physical puppet operated by a puppeteer with experience on Star Wars productions. The puppeteer wore a green-screen su…