Suggestions by @andrew_cozzini

Hayden Christensen

as Dick Grayson in James Gunn DCU

Michael Fassbender

as Batman in James Gunn DCU

Robert Pattinson

as Logan in New MCU Characters

Robert Pattinson

as Wolverine in Marvel Cinematic Universe: X-Men (Primary Narrative)

Kevin Bacon

as Jim Gordon in JAMES GUNN"S DCU: BATMAN

Michael Shannon

as Roman Sionis in JAMES GUNN"S DCU: BATMAN

Jessica Chastain

as Pamela Isley in JAMES GUNN"S DCU: BATMAN

Dane DeHaan

as Jason Todd in JAMES GUNN"S DCU: BATMAN

Alexandra Daddario

as Zatanna Zatara in James Gunn's DCU

Ewan McGregor

as Green Arrow in James Gunn's DCU

Emma Stone

as Batgirl in James Gunn's DCU

Dane DeHaan

as Red Hood in James Gunn's DCU

Hayden Christensen

as Nightwing in James Gunn's DCU

Lucas Till

as Flash in James Gunn's DCU

Morena Baccarin

as Wonder Woman in James Gunn's DCU

Michael Fassbender

as Batman in James Gunn's DCU

Danny Elfman

as Composer in A Christmas carol

Ewan McGregor

as Ghost of Christmas present in A Christmas carol

Gore Verbinski

as Director in A Christmas carol

Guy Ritchie

as Director in A Christmas carol