This is “Horrorshow”. He is a capricious higher entity who likes recording and viewing “entertainments” for higher-dimensional entities and usually travels between worlds in order to make them. Usually involving actors from the dominant (sentient) species of whatever world he’s currently on. He used to be various neutral shades of grey and green but has been stained permanently in the process of making his various entertainments. However, he is averse to the concept of “stunt doubles” and is rather keen on showing “actual, genuine, sincere” emotions in his entertainments, particularly emotions like “hate, sorrow, anguish, pain, and grief”…

If he ever offers you a part in one of his entertainments, be warned.