Suggestions by @black

Harry Lennix

as Superman in DC: Martian Manhunter

Score: +1

Charlie Cox

as Sandman in DC: Martian Manhunter

Score: +1

Jared Leto

as Hourman in DC: Martian Manhunter

Score: +1

Mckenna Grace

as K'hym J'onz in DC: Martian Manhunter

Score: +1

Rihanna

as M'yriah J'onz in DC: Martian Manhunter

Score: +1

Ricky Whittle

as Ma'aleafa'ak in DC: Martian Manhunter

Score: +1

Anthony Alabi

as Martian Manhunter in DC: Martian Manhunter

Score: +5

Jared Leto

as Rex Tyler in DC: Martian Manhunter

Score: +1

Tom Holland

as Rex Tyler in DC: Martian Manhunter

Score: 0

Charlie Cox

as Wesley Dodds in DC: Martian Manhunter

Score: +1

Ricky Whittle

as Ma'alefa'ak in DC: Martian Manhunter

Score: +1

Anthony Alabi

as J'onn J'onz in DC: Martian Manhunter

Score: +3

Mckenna Grace

as K'hym J'onz in DC Martian Manhunter : The Series

Score: +1

Rihanna

as M'yri'ah in DC Martian Manhunter : The Series

Score: +1

Ricky Whittle

as Ma'alefa'ak in DC Martian Manhunter : The Series

Score: +1

Anthony Alabi

as J'onn J'onz in DC Martian Manhunter : The Series

Score: +1

Samuel L. Jackson

as Dr Saul Erdel in DC Martian Manhunter : The Series

Score: +1

Erin Moriarty

as Red She Hulk in Marvel's Black Label: Hulk

Score: +1

Samuel L. Jackson

as Dr.Saul Erdel in DC Martian Manhunter : The Series

Score: +1

Karen Fukuhara

as D'kay D'razz in DC Martian Manhunter : The Series

Score: +1