Neon's cerebral horror feature Cuckoo had to perform more than a ... in with her father (Marton Csokas), his younger wife (Jessica Henwick) and her half sister (Mila Lieu), Gretchen notices ...

An American teen encounters peculiar horrors at a remote German resort in Tilman Singer’s “Cuckoo,” a kooky ... and stepmom Beth (Jessica Henwick) at the picturesque Resort Alpschatten.

CUCKOO arrives on 4K Ultra HD in the UK. 17-year-old Gretchen reluctantly leaves her American home to live with her father, ...