R | | Horror, Thriller
A family's serene beach vacation turns to chaos when their doppelgängers appear and begin to terrorize them.
Elisabeth Moss (Kitty) starred in The One I Love, which was also about doppelgangers, albeit shape-shifting ones.
When young Adelaide entered the house of mirrors on the beach, it suddenly began raining. However, the wooden deck at the entrance was already entirely drenched, presumably from previous takes.
The names of the Tethered are colored red in the credits.
$71,117,625 (USA) (24 March 2019)
$171,248,840 (USA) (23 April 2019)