Duncan tells Frankie that the skeleton has gone missing. Desperate to protect her children, Frances collects her twin girls and flees from Thomas, straight into the arms of the enemy. Cast: Mae Whitman, Helen Baxendale, David Morrissey, Miles Heizer, Lee Ingleby, Jennifer Armour, Theo Ogundipe, Lola Wayne, Rob Jarvis, Orla McDonagh , Lacey Findlow, David Holt, Annabelle Dowler, Carin Chea, Laurel Lefkow, Coco Lefkow, Clare Corbett, and Eric Sirakian. All other parts played by: Walles Hamonde, Peter Hamilton Dyer, Annabelle Dowler, Grant Burgin, and Chris Anderson. Created by Brett Neichin Written by Brett Neichin, John Scott Dryden & Mac Rogers Script Editor: Mike Walker Original Music by Seymour Milton & Sacha Puttnam Sound Design: Adam Woodhams Sound Editor: Andreina Gomez Casanova Sound Engineers: Paul Clark, Tony Diaz, Matt Jacobson, Juan Martin del Campo US Recording Supervisor: Andy Welker Production Assistant: Jacob Dabb UK Runners: Coco Lefkow & Capucine Michaux Promo Producer: Andy Goddard Trail Producer: Jack Soper Producer and Casting for Goldhawk Productions: Emma Hearn Director and Executive Producer for Goldhawk Productions: John Scott Dryden For Realm, the Producers are: John Brooks, Fred Greenhalgh, & Nicole Otto and the Executive Producers are: Molly Barton, Marci Wiseman, and Julian Yap. THE SISTERS is a Realm Original produced by Goldhawk in Association with Lights Out.