Suggestions by @rolly

Elle Fanning

as Pandora Rosier (Lovegood) in The Marauders (story private)

Score: +1

Joseph Morgan

as Lyall Lupin in The Marauders (story private)

Score: +1

Dane DeHaan

as Peter Pettigrew in The Marauders (story private)

Score: +1

Lewis Capaldi

as Peter Pettigrew in The Marauders (story private)

Score: +1

Harry Lloyd

as Lucius Malfoy in The Marauders (story private)

Score: +1

Violet Brinson

as Lily Evans in The Marauders (story private)

Score: +1

Aaron Taylor-Johnson

as James Potter in The Marauders (story private)

Score: +1

Andrew Garfield

as Remus Lupin in The Marauders (story private)

Score: +1

Ben Barnes

as Sirius Black in The Marauders (story private)

Score: +1

Ben Barnes

as Sirius Black in The Marauders (story private)

Score: +1

Elle Graham

as Powder in Live Action Arcane (story removed)

Score: +1

Teyonah Parris

as Mel Medarda in Live Action Arcane (story removed)

Score: +1

Aidan Gallagher

as Robin in Batman Dr(story removed)

Score: +1

Kristen Stewart

as BatWoman in Batman Dr(story removed)

Score: +1