The Prison Break limited series, which has been in the works at Fox for months, is slowly coming together. I hear no formal talks have been initiated yet but creator/executive producer Paul Scheuring is interested and has come up an idea for the serialized drama’s new chapter. Securing the creative voice is considered crucial in reviving cult dramas with new limited series installments, with The X-Files creator Chris Carter driving Fox’s followup, Heroes creator Tim Kring…