These are the people or animals who take part in a literary work.

characters

Explanation:

The people or animals who take part in a literary work are known as characters. They are given literary characters that they mimic an play to formulate a complete story.

This is can be a stage play or even a a recording that would play afterwards. They are regardless of who they are in real life and what their aspirations are. They have to mold themselves into the characters of the character that they are made to play in a literary work of art.