[BlindGossip] This actor may be one of the stars of a comedy series, but their behavior isn’t exactly making their cast and crew smile. The actor thinks that they are an expert about everything. The set, the lighting, the camera angles, craft service, the wardrobe, the script, table readings, and – worst of all – their costars’ performances are all fair targets to this person. Their opinions are frequently negative and unwelcome, and are making everyone uncomfortable. Somebody’s success has really gone to their head, and if they don’t shut the eff up, they are going to have one very unhappy cast and crew to deal with. Plus, they should remember that everybody is replaceable. Just ask Charlie Sheen.