https://www.metv.com/stories/ron-howard-on-the-andy-griffith-shows-improvised-moments

Howard reveals the candid nature of some of our favorite scenes.

Fans of The Andy Griffith Show would see Hal Smith in public and ask him if he was sober (https://www.metv.com/stories/fans-of-the-andy-griffith-show-would-see-hal-smith-in-public-and-ask-if-he-was-sober)

"I don't know if they think I'm an actor or a drunk," he said.