In Plain Sight Season 4 Promos: The Return of Mary Shannon
TV Fanatic Staff at .We're just a little over a month away from the return of Mary, Marshall, Stan and company.
In Plain Sight premieres season four on May 1. TV Fanatic will cover episode of this USA hit in depth, posting weekly reviews, recaps, photos, quotes, spoilers and more. Until then, settle in and get excited via the following two preview for the show's debut episode...