French mini-major MK2 Films has acquired international rights to “P.E.A.R.L., ” Elsa Amiel’s London-set drama chronicling the life of British bodybuilding star Lea Pearl. Peter Mullan (“Top of the Lake”) and Mathieu Amalric (“On Tour,” “The Grand Budapest Hotel”) will topline the English-language drama alongside a real-life British bodybuilding star, who will be announced shortly....