Suggestions by @liamc

Hebe Beardsall

as Mrs Jackson in Cruel Castle

Score: +1

Richard Ayoade

as Theo Jackson in Cruel Castle

Score: +1

Hero Fiennes Tiffin

as Christopher Gold in Cruel Castle

Score: +1

Louis Ashbourne Serkis

as Dawson King in Cruel Castle

Score: +1

Flavia Leone

as Bella Russo in Cruel Castle

Score: +1

Raffiella Chapman

as Iris Pyrite in Cruel Castle

Score: +1

Alexander Molony

as Aanay Bukhari in Cruel Castle

Score: +1

Ruby Stokes

as Elizabeth ‘Lizzie’ Bellamy in Cruel Castle

Score: +1

Louis Hynes

as Torben ‘Ben’ Harper in Cruel Castle

Score: +1

Amir Wilson

as Grady Jackson in Cruel Castle

Score: +1

Max Pelayo

as Benny Gueterro in Bad Bones

Score: +1

Nell Fisher

as Shell Penhale in The Haunting

Score: +1

Amiah Miller

as Carmen Russo in Dark Room

Score: +1

Missi Pyle

as Kimberly McRae in Dark Room

Score: +1

Leo Ashton

as William Harper in Savage Island

Score: -1

Ruth Wilson

as Carrie Harper in Savage Island

Score: +1

Viola Prettejohn

as Jemima Black in Charlotte Says

Score: +1

Chloe Coleman

as Darla O’Neill in Dark Room

Score: +1

Lyon Daniels

as TJ Phillips in Dark Room

Score: +1

Levi Miller

as Ryan Cafferty in Dark Room

Score: +1