Suggestions by @moldybonq

Zazie Beetz

as Dr. Harleen Quinzel in The Riddler(story private)

Score: +1

Mark Hamill

as Richard Stone in The Riddler(story private)

Score: +1

Ben McKenzie

as Yitzchak Nachman in The Riddler(story private)

Score: +1

BD Wong

as Prof. Hugo Strange in The Riddler(story private)

Score: +1

Barry Keoghan

as Jack Napier in The Riddler(story private)

Score: +1

Aaron Taylor-Johnson

as Alexander "Xander" Harrison in The Riddler(story private)

Score: -1

Rahul Kohli

as Dt. Harvey Bullock in The Riddler(story private)

Score: +1

Kirsten Dunst

as Hadassah Nachman in The Riddler(story private)

Score: +1

Dev Patel

as Dr. Jonathan Crane in The Riddler(story private)

Score: +1

Ben Barnes

as Zachary "Zach" Morley in The Riddler(story private)

Score: +1

David Tennant

as Jervis Tetch in The Riddler(story private)

Score: +1

Robin Lord Taylor

as Arthur Brown in The Riddler(story private)

Score: +1

Paul Dano

as Edward Nashton in The Riddler(story private)

Score: +1

Angela Bassett

as Marcella in Reprisal (Season 2)(story removed)

Score: +1