Suggestions by @chewchew

Aaron Pierre

as Steel in Steel (Special Presentation)

Dwayne Johnson

as Black Adam in Teen Titans: Zinthos

Zachary Levi

as Shazam in Teen Titans: Zinthos

Blue Chapman

as Klarion in Teen Titans: Zinthos

Jason Gray

as Floronic Man in Teen Titans: Zinthos

Dua Lipa

as Zatanna in Teen Titans: Zinthos

Adam Driver

as Lobo in Teen Titans: Zinthos

Melissa Benoist

as Supergirl in Teen Titans: Zinthos

Chiwetel Ejiofor

as Jason Blood in Teen Titans: Zinthos

Wagner Moura

as Swamp Thing in Teen Titans: Zinthos

Salma Hayek

as Madame Xanadu in Teen Titans: Zinthos

Keanu Reeves

as Constantine in Teen Titans: Zinthos

Sarunas J. Jackson

as Aqualad/Kaldur'ahm in Teen Titans: Zinthos

Jacob Elordi

as Arsenal in Teen Titans: Zinthos

Ben Schwartz

as Skeets in Teen Titans: Zinthos

Austin Butler

as Booster Gold in Teen Titans: Zinthos

Zendaya

as Starfire in Teen Titans: Zinthos

Tyler James Williams

as Cyborg in Teen Titans: Zinthos

Zachary Gordon

as Jericho in Teen Titans: Zinthos

Ryan Potter

as Beast Boy in Teen Titans: Zinthos