Suggestions by @davidchalmers

Brendan Fraser

as Inspector Blore in And Then There Were None(story private)

Score: +1

Jon Favreau

as Inspector Blore in And Then There Were None(story private)

Score: -1

Dan Stevens

as Philip Lombard in And Then There Were None(story private)

Score: +1

Michael Shannon

as Doctor Armstrong in And Then There Were None(story private)

Score: +1

Ian McDiarmid

as Justice Wargrave in And Then There Were None(story private)

Score: +1

Gillian Anderson

as Justice Wargrave in And Then There Were None(story private)

Score: +1

Jonathan Pryce

as General MacArthur in And Then There Were None(story private)

Score: +1

Alan Tudyk

as Renfield in Dracula(story private)

Score: +1

William Moseley

as Arthur Holmwood in Dracula(story private)

Score: +1

Tom Kenny

as Renfield in Dracula(story private)

Score: -1

Douglas Booth

as Arthur Holmwood in Dracula(story private)

Score: -1

Jensen Ackles

as Quincey Morris in Dracula(story private)

Score: +1

Burn Gorman

as Dr. Seward in Dracula(story private)

Score: +1

Rupert Grint

as Jonathan Harker in Dracula(story private)

Score: +1

Felicity Jones

as Lucy Wenestra in Dracula(story private)

Score: +1

Emma Watson

as Mina Harker in Dracula(story private)

Score: +1

Christoph Waltz

as Dr. Van Helsing in Dracula(story private)

Score: +1

Jeremy Irons

as Count Dracula in Dracula(story private)

Score: +1