Suggestions by @heyboynotyouyou

Daisy Edgar-Jones

as Helena Rosa Bertinelli in James Gunn's DC Cinematic Universe

Katie Douglas

as M'gann M'orzz in James Gunn's DC Cinematic Universe

Jason Schwartzman

as Drury Walker in James Gunn's DC Cinematic Universe

Mikey Madison

as Zatanna Zatara in James Gunn's DC Cinematic Universe

Jake Gyllenhaal

as Charles Victor Szasz in James Gunn's DC Cinematic Universe

Elizabeth Lail

as Dinah Lance in James Gunn's DC Cinematic Universe

Boyd Holbrook

as Oliver Queen in James Gunn's DC Cinematic Universe

Ethan Peck

as Bruce Wayne in James Gunn's DC Cinematic Universe

Patrick Schwarzenegger

as Hal Jordan in James Gunn's DC Cinematic Universe

Anson Mount

as Fred Venable in James Gunn's DC Cinematic Universe

Nicholas Cantu

as Jon "Lane" Kent in James Gunn's DC Cinematic Universe

Dylan Sprayberry

as Connor Kent in James Gunn's DC Cinematic Universe

Zachary Hernandez

as Jon "Lane" Kent in James Gunn's DC Cinematic Universe

Liza Soberano

as Donna Troy in James Gunn's DC Cinematic Universe

Stephan James

as Victor Stone in James Gunn's DC Cinematic Universe

Avantika

as Rachel Roth in James Gunn's DC Cinematic Universe

Mason Gooding

as Victor Stone in James Gunn's DC Cinematic Universe

Laura Kariuki

as Koriand'r in James Gunn's DC Cinematic Universe

Hayley Atwell

as Selina Kyle in James Gunn's DC Cinematic Universe

Wolfgang Novogratz

as Dick Grayson in James Gunn's DC Cinematic Universe