Brotherhood is headed back to the State House. Again.

The Showtime television series will return to Capitol Hill tomorrow morning to begin filming one of the last episodes of season three, according to a detailed memo by Steven Feinberg, director of the Rhode Island Film & Television office.

The memo -- which is full of spoilers that we won't reveal to the fans -- says shooting will take place in the rotunda, on the front steps and in the sub-basement.

Crews were busy stringing cables through the building into the House chamber this afternoon in preparation.

This marks at least the fourth time that the TV series, which focuses partly on the Rhode Island legislature, has made an appearance here on Smith Hill with its trucks and props filling parking lots and hallways at a normally quiet time of year.

We'll report back tomorrow about filming progress.