Cillian Murphy’s unrecognizable appearance is causing a commotion online. Some people second-guessed whether it really is the famous actor, who has an upcoming project up his sleeve, in a newly released photo. Oscar-winning actor Cillian Murphy, 48, was spotted with a new look last week (the week of July 1), which had fans doing a double take. Strolling along a quiet street in Bath, Somerset, the silver screen icon appeared aged, donning gray hair and a beard. Sources confirm that the critically acclaimed star looked this way because he was in the middle of filming a Netflix adaption of the 20…