Suggestions by @vincentwilliamsiii

Harvey Dent

as Harvey Dent in Batman I

Two-Face (Harvey Dent)

as Harvey Dent in Batman I

Julie Madison

as Julie Madison in Batman I

Bruce Wayne

as Bruce Wayne in Batman I

Batman

as Bruce Wayne in Batman I

Commissioner James Gordon

as James “Jim” Gordon in Batman I

The Riddler (Edward Nigma/Edward Nygma/Edward Nashton)

as Edward Nygma in Batman I

Lucius Fox

as Lucius Fox in Batman I

Alfred Pennyworth

as Alfred Pennyworth in Batman I

Professor Hugo Strange

as Doctor Hugo Strange in Batman I

Doctor Death (Dr. Karl Hellfern)

as Dr. Karl Helfern in Batman I

Catwoman (Selina Kyle)

as Selina Kyle in Batman I

Dr. Kirk Langstom (Man Bat)

as Dr. Kirk Langstrom in Batman I

Mister Freeze

as Victor Fries in Batman I

Mister Freeze and Nora

as Victor Fries in Batman I

Thomas Wayne

as Thomas Wayne in Batman I

Martha Wayne

as Martha Wayne in Batman I

Jimmy Olsen

as James Bartholomew “Jimmy” Olsen in Superman I

Lara Lor Van

as Lara Lor-Van in Superman I

Steel (John Henry Irons)

as John Henry Irons in Superman I