Stranger Things star Joseph Quinn has called out online trolls for bullying his co-star Grace Van Dien.The actor played the fan-favourite character Eddie Munson in season four of the hit Netflix series and shared his early scenes with Van Dien, who played cheerleader Chrissy Cunningham in the first episode.After the last season was released in July 2022, Van Dien found herself the subject of relentless negative comments.Quinn addressed those comments during a live Q&A at Showmasters’ London Comic Con over the weekend, calleing the harassment “awful”.He said: “I was talking to her about it.