Suggestions by @user_236147

Michael Sheen

as Mike in British Breaking Bad

Score: +2

Bradley Walsh

as Hank Schrader in British Breaking Bad

Score: +3

Matt Lucas

as Hank Schrader in British Breaking Bad

Score: +2

Hugh Bonneville

as Hank Schrader in British Breaking Bad

Score: +2

Simon Pegg

as Saul Goodman in British Breaking Bad

Score: +3

Claire Foy

as Skyler White in British Breaking Bad

Score: +1

Billie Piper

as Skyler White in British Breaking Bad

Score: +2

Jenna Coleman

as Skyler White in British Breaking Bad

Score: +1

Tom Hughes

as Jesse Pinkman in British Breaking Bad

Score: +1

Arthur Darvill

as Jesse Pinkman in British Breaking Bad

Score: +3

Matt Smith

as Jesse Pinkman in British Breaking Bad

Score: +2

Peter Capaldi

as Walter White in British Breaking Bad

Score: +2

Martin Freeman

as Walter White in British Breaking Bad

Score: +1

David Tennant

as Walter White in British Breaking Bad

Score: +3

Erin Moriarty

as Ruby Sunday in American Doctor Who (2005-present)

Score: +1

Jack Quaid

as Fifteenth Doctor in American Doctor Who (2005-present)

Score: +1

Sam Rockwell

as Fourteenth Doctor in American Doctor Who (2005-present)

Score: +3

Mark Wahlberg

as Fourteenth Doctor in American Doctor Who (2005-present)

Score: 0

Ben Affleck

as Fourteenth Doctor in American Doctor Who (2005-present)

Score: 0

Paul Rudd

as Fourteenth Doctor in American Doctor Who (2005-present)

Score: +2