('US') There are 100 people 'on staff'. [=working as members of the staff]
The department 'is staffed' with an equal number of men and women.
He has been 'on the staff' [=a member of the staff] for 25 years.
(..) I need... Just be sure. Yes, ma'am. I can feel the difference. (speaking Korean) Scream, and your entire staff dies. I could've killed you, Helen, the night we met. I didn't. Do you expect a thank you note? I expect you to know why. The cradle. "This is the next thing, Tony." (..)2015 Avengers: Age of Ultron