Suggestions by @ozoneluxray

Ray Fisher

as Geordi La Forge in Star Trek: The Next Generation - Kelvin Timeline

Score: +1

Winston Duke

as Worf in Star Trek: The Next Generation - Kelvin Timeline

Score: +1

Bryce Dallas Howard

as Beverly Crusher in Star Trek: The Next Generation - Kelvin Timeline

Score: +1

Sebastian Stan

as Riker in Star Trek: The Next Generation - Kelvin Timeline

Score: +1

Ewan McGregor

as Picard in Star Trek: The Next Generation - Kelvin Timeline

Score: +1

Jonathan Bailey

as Picard in Star Trek: The Next Generation - Kelvin Timeline

Score: -1

Noah Jupe

as William Campbell in Hogwarts Mystery

Score: +1

Julian Hilliard

as Neville Longbottom in Harry Potter

Score: +1

Blake Johnston-Miller

as Draco Malfoy in Harry Potter

Score: +1

Tallulah Conabeare

as Hermione Granger in Harry Potter

Score: +1

Keira Chansa

as Hermione Granger in Harry Potter

Score: +1

Matthew Illesley

as Ron Weasley in Harry Potter

Score: +1

Toby Woolf

as Harry Potter in Harry Potter

Score: +1

Bonnie Wright

as Lily Potter in Harry Potter (HBO)

Score: +1

Daniel Radcliffe

as James Potter in Harry Potter (HBO)

Score: +1

Benedict Cumberbatch

as Lord Voldemort in Harry Potter (HBO)

Score: +1

Stephen Fry

as Slughorn in Harry Potter (HBO)

Score: +1

Eva Green

as Bellatrix in Harry Potter (HBO)

Score: +1

Ruth Wilson

as Umbridge in Harry Potter (HBO)

Score: +1

Jamie Campbell Bower

as Lord Voldemort in Harry Potter (HBO)

Score: +1