Woody, Buzz and the rest of the crew go on an epic road trip in what could well be their last adventure together

Aided by gifted actors including Laurie Metcalf, Patricia Arquette, Carl Weathers and June Squibb in even the smallest roles, ‘Toy Story 4’ is astonishing, as its predecessors were, at getting us emotionally involved with G-rated computer-generated images. Who would ever believe that toys could break your heart?