Sleepy Hollow‘s Season 4 revamp is looking more like a wholesale overhaul, one that extends well beyond the arrival of a new female lead.

Lance Gross and Jessica Camacho — who played FBI boss Daniel Reynolds and agent Sophie Foster, respectively — will not be returning as series regulars, TVLine has learned exclusively. Camacho is expected to make a guest appearance or two, while Gross will not be back at all. They join the previously departed Nicole Beharie (Abbie), Zach Appelman (Joe), Nikki Reed (Betsy) and Shannyn Sossamon (Pandora).

Gross and Camacho’s departures dovetail with the series’ decision to shift its setting from Sleepy Hollow, N.Y. to Washington, D.C., where Tom Mison’s Crane will find himself working alongside a new rag-tag crew, including the previously reported Anna, endearingly eager research analyst Seth and a female MacGyver by the name of Rosa. Casting is also underway for a new male Big Bad.

All told, Sleepy Hollow is adding five new series regulars, including Anna’s 11-year-old daughter Stella.

Despite the new D.C. setting, Sleepy will continue to be shot in Atlanta, sources confirm. Meanwhile, production on the show’s 13-episode fourth season is slated to commence in early August ahead of an expected early 2017 premiere.