distressing: causing distress or worry or anxiety; "distressing (or disturbing) news"; "lived in heroic if something distressful isolation"; "a disturbing amount of crime"; "a revelation that was most perturbing"; "a new and troubling thought"; "in a particularly worrisome predicament"; "a ...
(disturbingly) in a disturbing manner; "the details of the kidnaper's letter had sounded disturbingly convincing"
likely to invoke a reaction of revulsion, fear, or unease in the viewer
Making confused or troubling the mind. To trouble emotionally or mentally; upset.