He is Dork, hear him whine. Alas, George is nowhere in sight in “Dunston Checks In.” Nor is the fine, dark comic edge he might bring with him; only mild-mannered, unremarkable Jason ...

In the new movie “Dunston Checks In,” the 9-year-old takes a stomach-churning tumble down a laundry chute with a different breed of co-star: Sammy, a 6-year-old, 3-foot-tall orangutan.