Also Read: Focus Features Closes Deal for James Gray's 'Armageddon Time' (Exclusive)Additional casting is underway on “Wash Me In The River,” and rapper Quavo of the group Migos is also in talks to join the cast.Emmett will also produce along with his partner at Emmett/Furla George Furla, as will Tim Sullivan. The executive producers on “Wash Me In the River” are Alex Eckert, Nicholas D’Angelo and Lydia Hull.De Niro is represented by CAA.