Secrets are meant to be unlocked.
After their dad's murder, three siblings move with their mom to his ancestral estate, where they discover magical keys that unlock powers — and secrets.
Darby Stanchfield
Nina Locke
Connor Jessup
Tyler Locke
Emilia Jones
Kinsey Locke
Jackson Robert Scott
Bode Locke
Kevin Durand
Frederick Gideon
Sherri Saum
Ellie Whedon
Brendan Hines
Josh Bennett
Coby Bird
Rufus Whedon
