While speaking with The Daily Mail , the sisters explained that the hardest part about filming The Shining was being still while they were covered in blood:
Us lying in the blood was one of the last scenes shot for the movie and I remember being worried, not because of the blood, but because it was going to be cold. Stanley was such a perfectionist and had planned exactly how he was going to pour the blood over us, so our main concern was just staying really, really still. We only had one set of blue dresses, so we had to get it right the first time otherwise the blood would ruin the dresses. I remember that was very challenging for Stanley because he liked to do many takes.
There are a ton of fun performances in Back to the Future, but one of the most beloved cameos comes from Huey Lewis of Huey Lewis and the News. On top of appearing in the movie, his band also has a song in it.