The former child actor has finally 'graduated' [='moved on'] 'to' more serious roles.
a 'graduated' cylinder [=a tall, narrow container used for measuring liquids]
My nephew has 'graduated from' baby food 'to' solid food.
(..) You're just a teenager at marriage. You can drive it, but there's still the occasional accident. What do you do? I'm not sure yet, actually. I just graduated last spring. What did you study? Philosophy. Yeah, there's a good buck in that racket. Yeah. Well, so far it's pro bono. (..)2003 Lost in Translation