Suggestions by @joe112233

Naomi Scott

as Iris West in The Flash 2: Rouges Revolution (2020) (Read Synopsis)

Cillian Murphy

as Captain Cold in The Flash 2: Rouges Revolution (2020) (Read Synopsis)

Lucas Till

as The Flash in The Flash 2: Rouges Revolution (2020) (Read Synopsis)

Lance Reddick

as Martian Manhunter in Justice League: Doom (2019)

Colin Farrell

as Metallo in Justice League: Doom (2019)

Lance Reddick

as Metallo in Justice League: Doom (2019)

George Miller

as Director in Justice League: Doom (2019)

Katheryn Winnick

as Black Canary in Justice League: Doom (2019)

Charlie Hunnam

as Green Arrow in Justice League: Doom (2019)

Jake Gyllenhaal

as Green Lantern in Justice League: Doom (2019)

Lucas Till

as The Flash in Justice League: Doom (2019)

Mark Strong

as Lex Luthor in Justice League: Doom (2019)

Billy Zane

as Lex Luthor in Justice League: Doom (2019)

Armie Hammer

as Batman in Justice League: Doom (2019)

Charlie Chaplin

as 1910s Actor in Greatest Actor of Every Decade

Johnny Knoxville

as Jack Nicholson in Stanley Kubrick Biopic

Luke Hemsworth

as Captain Boomerang in Suicide Squad (2018)

Samara Weaving

as Harley Quinn in Suicide Squad (2018)

Margot Robbie

as Harley Quinn in Suicide Squad (2018)

Pedro Pascal

as Dead Shot in Suicide Squad (2018)