Seven Seconds star Zackary Momoh has joined the cast of Warner Bros’ The Shining sequel, Doctor Sleep. Ewan McGregor and Rebecca Ferguson star in the film that follows an adult Danny Torrance, who previously survived his father's murderous rampage at the Overlook hotel. When Dan meets a tween girl with the same ability "to shine," they combine their abilities to track and thwart a cult called The True Knot, which feeds off of the life force of children to prolong their…