Suggestions by @vincentwilliamsiii

Kite Man

as Charles Brown in Batman II (Batman & Robin)

Waylon Jones

as Waylon Jones in Batman II (Batman & Robin)

Solomon Grundy (Cyrus Gold)

as Cyrus Gold in Batman II (Batman & Robin)

Basil Karlo/Clayface

as Basil Carlo in Batman II (Batman & Robin)

Mr. Freeze (Victor Fries)

as Victor Fries in Batman II (Batman & Robin)

FAKE

as Pamela Isley in Batman II (Batman & Robin)

Firefly (Garfield Lynns)

as Garfield Lynns in Batman II (Batman & Robin)

Ventriloquist and Scarface

as Arnold Wesker in Batman II (Batman & Robin)

FAKE

as Jarvis Tetch in Batman II (Batman & Robin)

Catwoman (Selina Kyle)

as Selina Kyle in Batman II (Batman & Robin)

Two-Face (Harvey Dent)

as Harvey Dent in Batman II (Batman & Robin)

Deathstroke (Slade Wilson)

as Slade Wilson in Batman II (Batman & Robin)

Deadshot (Floyd Lawton)

as Floyd Lawton in Batman II (Batman & Robin)

Carmine Falcone

as Carmine Falcone in Batman II (Batman & Robin)

Batgirl

as Barbara Gordon in Batman II (Batman & Robin)

Alfred Pennyworth

as Alfred Pennyworth in Batman II (Batman & Robin)

Joker

as Joker in Batman II (Batman & Robin)

Salvatore Maroni

as Salvatore Maroni in Batman II (Batman & Robin)

Riddler (Edward Nygma)

as Edward Nygma in Batman II (Batman & Robin)

Commissioner James Gordon

as James “Jim” Gordon in Batman II (Batman & Robin)