Suggestions by @dr_fancast

Andrew Garfield

as Doctor John Hamish Watson in The Adventures of Sherlock Holmes

Score: -4

Dan Stevens

as Sherlock Holmes in The Adventures of Sherlock Holmes

Score: +2

Christoph Waltz

as Dr. Henry Frankenstein in Monster Mash! (Dark Universe)

Score: +1

Jude Law

as Dr. Henry Frankenstein in Monster Mash! (Dark Universe)

Score: +1

Ewan McGregor

as Dr. Henry Frankenstein in Monster Mash! (Dark Universe)

Score: +1

Ben Mendelsohn

as Dr. Henry Frankenstein in Monster Mash! (Dark Universe)

Score: +1

Robert Pattinson

as Dr. Henry Frankenstein in Monster Mash! (Dark Universe)

Score: +2

Andrew Garfield

as Cat People in Monster Mash! (Dark Universe)

Score: +3

Elizabeth Debicki

as Bride of Frankenstein in Monster Mash! (Dark Universe)

Score: +2

Ewan McGregor

as Dr. Jekyll & Mr. Hyde in Monster Mash! (Dark Universe)

Score: +2

Jake Gyllenhaal

as Dr. Jekyll & Mr. Hyde in Monster Mash! (Dark Universe)

Score: +2

James McAvoy

as Dr. Jekyll & Mr. Hyde in Monster Mash! (Dark Universe)

Score: +2

Bill Hader

as Dr. Jack Griffin in Monster Mash! (Dark Universe)

Score: 0

Robert Pattinson

as Dr. Jack Griffin in Monster Mash! (Dark Universe)

Score: +2

Ralph Fiennes

as Nosferatu in Monster Mash! (Dark Universe)

Score: +4

Idris Elba

as Frankenstein's Monster in Monster Mash! (Dark Universe)

Score: 0

David Harbour

as Frankenstein's Monster in Monster Mash! (Dark Universe)

Score: +2

Oscar Isaac

as Lawrence Talbot in Monster Mash! (Dark Universe)

Score: -2

Jude Law

as Van Helsing in Monster Mash! (Dark Universe)

Score: 0

Jake Gyllenhaal

as The Phantom of the Opera in Monster Mash! (Dark Universe)

Score: +1