The physics professor looks like he's right 'out of central casting': his white hair is disheveled, his suit rumpled, and he looks a little lost.
She is still 'casting around for' [='seeking'] someone to watch her son while she is at work.
I was having trouble 'casting on', but I think I have it now.
(..) He's at the hospital. You didn't mention it before. I just found out. He won't serve another term. Not today. I'm the casting king. No notes, Darmon. Drop your pen. He writes it all. Constantly taking notes. You never stop. What now. (..)2016 Me Before You