Suggestions by @jgrim

Elizabeth Tulloch

as Lois lane in Superman

Tyler Hoechlin

as Superman in Superman

Jessica Stroup

as Killer frost in New suicide squad

Jared Leto

as Joker in New suicide squad

Joe Manganiello

as Deathstroke in New suicide squad

Trevante Rhodes

as Bronze Tiger in New suicide squad

Yahya Abdul-Mateen II

as Black manta in New suicide squad

Viola Davis

as Killmongers mother in Killmonger

Michael B. Jordan

as Killmonger in Killmonger

Ben Affleck

as Batman in Green Arrow longbow hunters

Gabrielle Union

as Sliencer in Green Arrow longbow hunters

Conor McGregor

as Kodiak in Green Arrow longbow hunters

Zara Phythian

as Red dart in Green Arrow longbow hunters

Cyril Raffaelli

as Richard diaz in Green Arrow longbow hunters

Jurnee Smollett

as Black canary in Green Arrow longbow hunters

Charlie Hunnam

as Green arrow in Green Arrow longbow hunters

Michael Sheen

as Annihlus in Hulk

Tim Roth

as Abominarion in Hulk

Brian Patrick Wade

as Abosrbing man in Hulk

David Harbour

as Thing in Hulk