Suggestions by @carsonsmith

Christopher Reeves

as Clark Kent/Kal-El/Superman in Zack Snyder's Justice League: Crisis On Infinite Earths

Matt Reeves

as Writer in Trial of The Batman

Matt Reeves

as Director in Trial of The Batman

Sunny Suljic

as Dick Grayson in Trial of The Batman

Dan Stevens

as Thomas Elliot in Trial of The Batman

Harry Melling

as Jervis Tetch in Trial of The Batman

Adam Driver

as Jonathan Crane in Trial of The Batman

Anya Taylor-Joy

as Pamela Isley in Trial of The Batman

Jayme Lawson

as Bella Reál in Trial of The Batman

Andy Serkis

as Alfred Pennyworth in Trial of The Batman

Sophia Lillis

as Barbara Gordon in Trial of The Batman

Jeffrey Wright

as Commissioner James Gordon in Trial of The Batman

Robert Pattinson

as Bruce Wayne in Trial of The Batman

Travis Knight

as Director in Superman: Brainiac

Matthew Goode

as Braniac in Superman: Brainiac

Billy Zane

as Lex Luthor in Superman: Brainiac

Clancy Brown

as General Sam Lan in Superman: Brainiac

Elle Fanning

as Kara Zor-El in Superman: Brainiac

Naomi Watts

as Alura Zor-El in Superman: Brainiac

Jennifer Connelly

as Lara Lor-Van in Superman: Brainiac