What is a 'supervising producer' in TV drama?

What is a 'supervising producer' in TV drama?

Pamela Douglas (Screenwriter) gives expert video advice on: What is the 'show bible'?; How do I become a TV drama producer? and more...

Supervising producer is the title just under the Executive Producer. It's a writer on the show who may be responsible for running the writing room, helping to revise scripts, as well as perhaps advising newer writers.