Sophia, a new high school student, tries to make friends with Barbara, who tells her that “she kills giants,” protecting this way her hometown and its inhabitants, who do not understand her strange behavior.
Madison Wolfe
as Barbara Thorson
Zoe Saldaña
as Mrs. Mollé
Imogen Poots
as Karen Thorson
Sydney Wade
as Sophia
Rory Jackson
as Taylor
Art Parkinson
as Dave
Noel Clarke
as Mr. Mollé
Jennifer Ehle
as Mrs. Thorson
Ciara O'Callaghan
as Theresa Tuzzo
John Boyle
as Giant (voice)
Brandon Maher
as Jock
Don Wycherley
as Principal Marx
