Suggestions by @drdoucky123

Ian McKellen

as Doctor Fate in DCU Doctor Fate Movie

Score: +1

Gary Oldman

as Deadman in DCU Doctor Fate Movie

Score: +2

Gene Hackman

as Doctor Fate in DCU Doctor Fate Movie

Score: -2

Peter Cullen

as Doctor Fate (voice) in DCU Doctor Fate Movie

Score: +1

Tom Cruise

as Batman in DCU World's Finest

Score: -4

Gary Oldman

as Wayep in Marvel Monsters

Score: +1

Ed Helms

as The Wizard of Oz in The Wizard of Oz (2024)

Score: 0

Jenna Ortega

as Dorothy Gale in The Wizard of Oz (2024)

Score: -1

David Attenborough

as Watcher in Alternative voice actor for the watcher in what if

Score: +1

Peter Cullen

as Watcher in Alternative voice actor for the watcher in what if

Score: +1

Gregory Peck

as Superman in Superman in the 60's

Score: +1

Morfydd Clark

as White Queen in Magneto (2028)

Score: +2

Bill Skarsgård

as Darth Nihilus in Star Wars: the old republic

Score: +1

Dave Bautista

as Darth Bane in Star Wars: the old republic

Score: +1

Keanu Reeves

as Darth Revan in Star Wars: the old republic

Score: +1

Josh Brolin

as Green Lantern in The DCU

Score: +1

David Corenswet

as Superman in The DCU

Score: +2

Tom Cruise

as Batman in The DCU

Score: -2

Tom Cruise

as Batman in Batman Universe (DCU)

Score: -13

Tessa Thompson

as Valkyrie in Untitled MCU movie with Knull as the main bad guy

Score: +1