When the average person retires from the workforce, usually as they approach 70, they're out for good. However, for the likes of actors, musicians, and sports stars, the retirement pipeline isn't always linear. Many retire young, having no financial need to keep working, but then decide to get back in the game a few years later. Whether it's burnout, health problems, ageism, or a personal crisis, their convictions didn't last.
Curious? Click on to meet the stars who returned after they "retired."