Suggestions by @samuelappell

Ahn Seung-gyun

as Chang-ho in My Virtual Escape (K-Drama)

Jeffrey Ridgway, Sr.

as Producer in My Virtual Escape (K-Drama)

Jeffrey Ridgway Jr.

as Producer in My Virtual Escape (K-Drama)

Ha Ji-won

as Soo Eun-byul in My Virtual Escape (K-Drama)

Ahn Se-bin

as Hong Eve in My Virtual Escape (K-Drama)

Hoyeon

as Korea in Kaiserreich Countries as Humans

Yang Yang

as Qing Empire in Kaiserreich Countries as Humans

Aleksandr Domogarov

as Russian Republic in Kaiserreich Countries as Humans

Liu Shishi

as Fengtian Government in Kaiserreich Countries as Humans

Christoph Waltz

as Austria-Hungary in Kaiserreich Countries as Humans

Peter Capaldi

as Dominion of Canada in Kaiserreich Countries as Humans

Karen Gillan

as Combined Syndicates of America in Kaiserreich Countries as Humans

Léa Seydoux

as Commune of France in Kaiserreich Countries as Humans

Robert Downey Jr.

as American Union State in Kaiserreich Countries as Humans

Thomas Kretschmann

as German Empire in Kaiserreich Countries as Humans

Meiku Harukawa

as Empire of Japan in Kaiserreich Countries as Humans

Wyatt Oleff

as Misha Yevtushok in My Virtual Escape (K-Drama)

Lee Woo-je

as Gingy in My Virtual Escape (K-Drama)

Hwang Chan-seong

as Gwan Moon-soo (Moderator) in My Virtual Escape (K-Drama)

Yoo Seong-ju

as Gwan Moon-soo in My Virtual Escape (K-Drama)