Who Played Understudy in Marcel on the Train

Understudy is a role in Marcel on the Train, a play that opened Off-Broadway in 2026.

History remembers Marcel Marceau as the world’s greatest mime. But before the spotlight, he was a young man in Nazi-occupied France, guiding Jewish children to safety with nothing but courage and imagination. In the shadows of World War II, Marcel on the Train reveals the man behind the invisible mask. Co-written by and starring Tony Award® nominee Ethan Slater (SpongeBob SquarePants, Wicked), this inventive new play shows us how, sometimes, the loudest resistance begins in the most quiet places.