R | | Horror, Thriller
A family's serene beach vacation turns to chaos when their doppelgängers appear and begin to terrorize them.
The Wilsons' toy closet includes the game "Guess Who?", a classic board game requiring players to match the identical face of the card chosen by the other player.
Adelaide Wilson: No way.
Gabe Wilson: I told her no.
Zora Wilson: Dad's leg is messed up, you're handcuffed. It's not safe, I'm driving.
Adelaide Wilson: Zora, no!
Zora Wilson: I have the highest kill count in the family.
Adelaide Wilson: You don't have the highest kill count.
Zora Wilson: I killed both twins.
Adelaide Wilson: Wrong. I just killed the ...
The VHS tape of C.H.U.D. seen in the opening is the Starmaker release from 1993, and the opening is set in 1986.
The names of the Tethered are colored red in the credits.
$71,117,625 (USA) (24 March 2019)
$171,564,250 (USA) (24 April 2019)