A harmless game of "Truth or Dare" among friends turns deadly when someone—or something—begins to punish those who tell a lie—or refuse the dare.
Lucy Hale
as Olivia Barron
Violett Beane
as Markie Cameron
Tyler Posey
as Lucas Moreno
Hayden Szeto
as Brad Chang
Aurora Perrineau
as Giselle Hammond
Sophia Ali
as Penelope Amari
Landon Liboiron
as Carter
Morgan Lindholm
as Alexis Podell
Gary Anthony Williams
as Calex (voice)
Ezmie Garcia
as Young Inez / Inez's Granddaughter
Nolan Gerard Funk
as Tyson Curran
Sam Lerner
as Ronnie
