Suggestions by @snkwow

Nolan Gerard Funk

as Harlen Kingzel in DC & Marvel (Genderswap)

Katie McGrath

as Loka Laufeydaughter in DC & Marvel (Genderswap)

Sam Heughan

as Mer in DC & Marvel (Genderswap)

Taylor Kinney

as Danny Larry Lance in DC & Marvel (Genderswap)

Christine Adams

as J'ainn J'onzz in DC & Marvel (Genderswap)

Emily Deschanel

as Jaimie ''Loga'' Howlett in DC & Marvel (Genderswap)

Emma Roberts

as Olivia Queen in DC & Marvel (Genderswap)

Jurnee Smollett

as Jane Stewart in DC & Marvel (Genderswap)

Logan Lerman

as Ward Maximoff in DC & Marvel (Genderswap)

Jason Lewis

as Aquaman in DCEU Rebooted

Wes Bentley

as Victor von Doom in Fantastic Four

Rihanna

as Ororo Munroe in Fantastic Four

Riley Keough

as Poison Ivy in The Perfect Batman Movie

Javier Bardem

as Bane in The Perfect Batman Movie

Aaron Taylor-Johnson

as The Flash in The Perfect Batman Movie

Jon Hamm

as Two-Face in The Perfect Batman Movie

Jenna Dewan

as Catwoman in The Perfect Batman Movie

Eiza González

as Catwoman in The Perfect Batman Movie

Ana de Armas

as Catwoman in The Perfect Batman Movie

Matt Bomer

as Robin/Nightwing in The Perfect Batman Movie