A Monster Calls (2016)

Lewis MacDougall is a Scottish film actor. He was brought up in Edinburgh, Scotland. His father, William, is a retired banker. His mother, Fiona, died in 2013, shortly before the filming of 'A Monster Calls', from multiple sclerosis. He made his film debut in the 2015 movie 'Pan'.

Susan Alexandra "Sigourney" Weaver (born October 8, 1949) is an American actress. Weaver is considered to be a pioneer of action heroines in science fiction films. She is known for her role as Ellen Ripley in the Alien franchise, which earned her an Academy Award nomination in 1986 and is often regarded as one of the most significant female protagonists in cinema history.

Felicity Rose Hadley Jones (born 17 October 1983) is an English actress. She began her professional acting career as a child, appearing in The Treasure Seekers (1996) at age 12. She went on to play Ethel Hallow for one series of the television series The Worst Witch (1998). In 2008, she appeared in the Donmar Warehouse production of The Chalk Garden.