Suggestions by @0002man

Hans Zimmer

as Composer in Justice League 3: Knightmare

Score: +1

Christopher Nolan

as Writer in Justice League 3: Knightmare

Score: +1

James Cameron

as Producer in Justice League 3: Knightmare

Score: +1

James Wan

as Director in Justice League 3: Knightmare

Score: +1

Hailee Steinfeld

as Donna Troy in Justice League 3: Knightmare

Score: +1

Jessica Alba

as Antiope in Justice League 3: Knightmare

Score: +1

Salma Hayek

as Hippolyta in Justice League 3: Knightmare

Score: +1

Carter Rockwood

as Robin in Justice League 3: Knightmare

Score: +1

Liam Neeson

as King Nereus in Justice League 3: Knightmare

Score: +1

Wilson Bethel

as Orm in Justice League 3: Knightmare

Score: +1

Emilia Clarke

as Mera in Justice League 3: Knightmare

Score: +1

Jamie Flatters

as Green Lantern #3 in Justice League 3: Knightmare

Score: +1

Chris Pratt

as Green Lantern #2 in Justice League 3: Knightmare

Score: +1

Jude Law

as Brainiac in Justice League 3: Knightmare

Score: +1

Ricky Whittle

as Black Adam in Justice League 3: Knightmare

Score: +1

Dave Bautista

as Gorilla Grodd in Justice League 3: Knightmare

Score: +1

Jamie Campbell Bower

as The Batman Who Laughs in Justice League 3: Knightmare

Score: +1

Shamier Anderson

as Black Manta in Justice League 3: Knightmare

Score: +1

Austin Butler

as Lex Luthor in Justice League 3: Knightmare

Score: +1

Charles Dance

as DeSaad in Justice League 3: Knightmare

Score: +1