This Is Usis going Big with its next three episodes.

Big Three, that is.

Each of the final three installments of 2017 will focus on a different Pearson sibling.

[TIUexecutive producer] Ken Olin directed all three of them over 24 days, like a big movie.

His hair went completely gray from doing it.

Youre seeing the same moments from different characters perspectives and realizing what you missed.

Its very different from anything that weve tried on the show.

Its a very loaded situation for Kevin to be entering given his headspace.

How emotional will things get over the course of these three episodes?

They get pretty intense, answers Aptaker.

Were maybe going to top Toby crashing through that coffee table in our midseason finale of last year.

It gets pretty real.

Number One airs Nov. 14 at 9 p.m. ET/PT on NBC.