Suggestions by @alantiedman

Diego Luna

as Mark Mardon in The Flash: Bottled Lightning

Jai Courtney

as Digger Harkness in The Flash: Bottled Lightning

Cillian Murphy

as Leonard Snart in The Flash: Bottled Lightning

KJ Apa

as Wally West in The Flash: Bottled Lightning

Michael Fassbender

as The Reverse Flash in The Flash: Bottled Lightning

Jane Levy

as Iris West in The Flash: Bottled Lightning

Lucas Till

as The Flash in The Flash: Bottled Lightning

Aaron Paul

as Firefly in Arkham Rebellion

Ben Barnes

as Black Mask in Arkham Rebellion

Priyanka Chopra Jonas

as Talia al Ghul in Arkham Rebellion

George MacKay

as Killer Moth in Arkham Rebellion

Simon Pegg

as Mad Hatter in Arkham Rebellion

Colin Farrell

as The Penguin in Arkham Rebellion

Vincent D'Onofrio

as Solomon Grundy in Arkham Rebellion

Jon Hamm

as Two-Face in Arkham Rebellion

Josh Brolin

as Deathstroke in Arkham Rebellion

Ralph Fiennes

as Mr. Freeze in Arkham Rebellion

David Tennant

as The Riddler in Arkham Rebellion

Peter Mensah

as Killer Croc in Arkham Rebellion

Wyatt Russell

as Clayface in Arkham Rebellion