Sarah Mclachlan's rendition of 'Happy Xmas (War Is Over)' has got to be one of the most beautiful versions of the song we've heard - competing even with the original by John Lennon. Here is a video of her singing it at AOL Music Sessions.
The actress thinks it would be tough to recast her character, Winifred Sanderson.
Beck wishes he'd had ''more fun'' when Kanye West invaded the stage in protest at his 2015 Grammy Awards win.
The Duffer Brothers wanted to "experiment a little bit".