Sci-fi spectacles and neon-tinged orgies: elements that would bring a Cheshire grin to the face of body horror maestro David Cronenberg. Why then, do these elements feel so tired in “Infinity Pool,” ...

We meet James Foster (Alexander Skarsgård) and his wife Em (Cleopatra Coleman), a couple who evidently have a few issues lurking not far beneath the surface. James is a novelist, though his sole ...