 When is too late? It's a good question to keep in mind when you talk to William Stanford Davis. These days, he's the breakout star of the hit comedy show Abbott Elementary, but he didn't get cast in that role, his first featured role, until he was 70. That's a long time of working as a short order cook, working in a brickyard, telemarketing, tons of other jobs. How do you keep going and what changed that led to him getting this role?