Suggestions by @kanine

George MacKay

as Flash in Justiceverse — Justice Society of America

Score: +1

Anamaria Vartolomei

as Wonder Woman in Justiceverse — Justice Society of America

Score: -11

Will Arnett

as Steve Lombard in Justiceverse — Superman: Last Son of Krypton

Score: +1

Keke Palmer

as Cat Grant in Justiceverse — Superman: Last Son of Krypton

Score: +1

Myself

as Producer in Justiceverse — Superman: Last Son of Krypton

Score: +1

Myself

as Writer in Justiceverse — Superman: Last Son of Krypton

Score: +1

Matthew Vaughn

as Director in Justiceverse — Superman: Last Son of Krypton

Score: -1

Ralph Ineson

as Parasite in Justiceverse — Superman: Last Son of Krypton

Score: +1

Alec Baldwin

as Perry White in Justiceverse — Superman: Last Son of Krypton

Score: +1

Matt Bomer

as Jor-el in Justiceverse — Superman: Last Son of Krypton

Score: -1

Jodie Foster

as Martha Kent in Justiceverse — Superman: Last Son of Krypton

Score: +1

Matt Lintz

as Jimmy Olsen in Justiceverse — Superman: Last Son of Krypton

Score: -1

Natasha Liu Bordizzo

as Lois Lane in Justiceverse — Superman: Last Son of Krypton

Score: +1

Karl Urban

as Lobo in Justiceverse — Superman: Last Son of Krypton

Score: +1

David Jonsson

as Martian ManHunter in Justiceverse — Superman: Last Son of Krypton

Score: +1

Tom Brittney

as Superman in Justiceverse — Superman: Last Son of Krypton

Score: +1