Helen Wood - Self-Esteem Team book launch party at Zigfrid von Underbelly in London - Arrivals at Zigfrid von Underbelly, Hoxton Square - London, United Kingdom - Wednesday 19th August 2015 (5 Pictures)
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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".