The word you're looking for is "cast." And no, not the kind you wear when you break your arm. Although, I must say, a cast full of talking animals and mythical creatures would make for a pretty entertaining story!
The word you are looking for is "characters."
The word you are looking for is "characters." Characters are the people, animals, or other figures that are present in a story. They play a significant role in advancing the plot and engaging the audience. If you come across such a question in the future, you can search for "definition of characters in literature" or simply "what are characters in a story" to find the answer.
