Suggestions by @thelegionary

Joshua Orpin

as Shazam in James Gunn's New DC Cinematic Universe

Joel Edgerton

as Guardian in James Gunn's New DC Cinematic Universe

Wendell Pierce

as Perry White in James Gunn's New DC Cinematic Universe

Linda Hamilton

as Granny Goodness in James Gunn's New DC Cinematic Universe

Mark Strong

as Metron in James Gunn's New DC Cinematic Universe

Emma Stone

as Poison Ivy in James Gunn's New DC Cinematic Universe

Oded Fehr

as Ra's Al Ghul in James Gunn's New DC Cinematic Universe

Isabella Sermon

as Terra in James Gunn's New DC Cinematic Universe

Angourie Rice

as Wonder Girl in James Gunn's New DC Cinematic Universe

Spence Moore II

as Aqualad in James Gunn's New DC Cinematic Universe

Natalie Alyn Lind

as Donna Troy in James Gunn's New DC Cinematic Universe

Ariana Greenblatt

as Raven in James Gunn's New DC Cinematic Universe

Ernie Hudson

as Lucius Fox in James Gunn's New DC Cinematic Universe

Bryan Cranston

as Dr Midnight in James Gunn's New DC Cinematic Universe

Viggo Mortensen

as Dr Fate in James Gunn's New DC Cinematic Universe

Tom Cruise

as Hourman in James Gunn's New DC Cinematic Universe

Lupita Nyong'o

as Vixen in James Gunn's New DC Cinematic Universe

Andy Samberg

as Elongated Man in James Gunn's New DC Cinematic Universe

Mckenna Grace

as Miss Martian in James Gunn's New DC Cinematic Universe

Dev Patel

as Mr Miracle in James Gunn's New DC Cinematic Universe