Consider the story or character's traits when using 'miscast' to describe a role they don't fit. An action hero was miscast as the quiet librarian.
Pro Tip 2/3
Casting Expectations
'Miscast' often implies a breach of audience expectations or the norms of casting. Casting the young actor as the wise elder was a clear miscast.
Pro Tip 3/3
Subjective Opinion
Remember, declaring someone as 'miscast' can be subjective and vary among viewers. Some believed he was miscast, while others felt he brought a unique angle to the role.