Suggestions by @janzizka3489

Conleth Hill

as Palas in Rome (Chapter 1)

Jordan Peele

as Director III in Rome (Chapter 1)

Caligula

as Robert Eggers in If this Director directed...

Mark Rylance

as Emperor Claudius in Rome (Chapter 1)

Amr Waked

as Herod Agrippa I in Rome (Chapter 1)

Mark Rylance

as Claudius in Rome (Chapter 1)

Grace Van Dien

as Julia Drusila in Rome (Chapter 1)

Tyler Mane

as Casio Querea in Rome (Chapter 1)

Alex Ferns

as Macron in Rome (Chapter 1)

Samara Weaving

as Agrippina in Rome (Chapter 1)

Cole Hauser

as Cneo Domicio Enobarbo in Rome (Chapter 1)

Holt McCallany

as Sejanus in Rome (Chapter 1)

Matthew Fox

as Black Bolt in MCU's Inhumans

Jesse Armstrong

as Director I in Rome (Chapter 1)

Josh Peck

as Drusus the Younger in Rome (Chapter 1)

Hamish Linklater

as The Incredible Hulk in Richman’s: Hulk (2027)

Phil LaMarr

as Martian Manhunter in James Gunn DCU

Claudia Doumit

as Wonder Woman in James Gunn DCU

Olivia Thirlby

as Vipsania Agripina in Rome (Chapter 1)

Aaron Tveit

as Germanicus in Rome (Chapter 1)