Suggestions by @186fleetstreet

Daryl Sabara

as Ned Nickerson in Nancy Drew: The Silent Spy

Score: +3

AnnaSophia Robb

as Nancy Drew in Nancy Drew: The Silent Spy

Score: +15

Jenna Coleman

as Charlotte Thornton in Nancy Drew: Ghost of Thornton Hall

Score: +6

Madelyn Deutsch

as Addison Hammond in Nancy Drew: Ghost of Thornton Hall

Score: +3

Elliot Page

as Jessalyn Thornton in Nancy Drew: Ghost of Thornton Hall

Score: +2

Reece Thompson

as Colton Birchfield in Nancy Drew: Ghost of Thornton Hall

Score: +3

Kathryn Erbe

as Harper Thornton in Nancy Drew: Ghost of Thornton Hall

Score: +4

Tygh Runyan

as Wade Thornton in Nancy Drew: Ghost of Thornton Hall

Score: +3

Julia Louis-Dreyfus

as Clara Thornton in Nancy Drew: Ghost of Thornton Hall

Score: +3

Nicole Beharie

as Savannah Woodham in Nancy Drew: Ghost of Thornton Hall

Score: +3

Daryl Sabara

as Ned Nickerson in Nancy Drew: Ghost of Thornton Hall

Score: +3

Bridgit Mendler

as Bess Marvin in Nancy Drew: Ghost of Thornton Hall

Score: +5

AnnaSophia Robb

as Nancy Drew in Nancy Drew: Ghost of Thornton Hall

Score: +4

Rachel Hurd-Wood

as Ryan Kilpatrick in Nancy Drew: The Deadly Device

Score: +2

Katharine Isabelle

as Ryan Kilpatrick in Nancy Drew: The Deadly Device

Score: +4

Tahj Mowry

as Mason Quinto in Nancy Drew: The Deadly Device

Score: +4

Jim Beaver

as Gray Cortright in Nancy Drew: The Deadly Device

Score: +3

Lyndie Greenwood

as Ellie York in Nancy Drew: The Deadly Device

Score: +4

Sebastian Roché

as Niko Jovic in Nancy Drew: The Deadly Device

Score: +3

Graham McTavish

as Victor Lossett in Nancy Drew: The Deadly Device

Score: +4