Louis Partridge will portray bassist Sid, Jacob will star as drummer Paul, Christian has stepped into the role of the band's first bass guitarist Glen and Toby will play guitarist Steve.
Williams has two older brothers James Williams, Ted Williams, and older sister Beth Williams.
It was a power I had over the whole cast and crew.
In the shot, the 19-year-old actress channels her inner Little Mermaid while standing on a rock in the water, arms stretched wide open.
Sexy Picture Of Maisie Williams 7.
"It broke my heart," Williams said.