Suggestions by @superheroes

Bonnie Langford

as Nora in Space Warrior

Score: +1

Nicola Bryant

as Samuel in Space Warrior

Score: +1

Mandip Gill

as John in Space Warrior

Score: +1

David Tennant

as James in Space Warrior

Score: +1

Tosin Cole

as Logan in Space Warrior

Score: +1

Arthur Darvill

as Jacob in Space Warrior

Score: +1

Jodie Whittaker

as Chloe in Space Warrior

Score: 0

Katy Manning

as Avery in Space Warrior

Score: +1

Catherine Tate

as Abigail in Space Warrior

Score: +1

Matt Lucas

as Lucas in Space Warrior

Score: 0

John Barrowman

as Noah in Space Warrior

Score: +1

Jenna Coleman

as Madison in Space Warrior

Score: +1

Sophie Aldred

as Harper in Space Warrior

Score: +1

Sacha Dhawan

as Luke in Space Warrior

Score: +1

Camille Coduri

as Charlotte in Space Warrior

Score: +1

John Bishop

as Michael in Space Warrior

Score: +1

Bradley Walsh

as Carter in Space Warrior

Score: +2

Freema Agyeman

as Elizabeth in Space Warrior

Score: +1

Billie Piper

as Emily in Space Warrior

Score: +1

Noel Clarke

as Liam in Space Warrior

Score: +1