Theatre
Films
books
100

It's how plays are divided

Act

100

It's the preview of a movie before it comes out.

Trailer

100

It's how you divide a book

Chapter

200

It's what actors do in the theater

Performance

200

It's a type of genre in movies for children.

Animation

200

Person who evaluates or gives his or her point of view on novels.

Critic

300

It's a genre in theater

Musical 

300

person who directs the movie

Director

300

It's a story about yourself

Autobiography

400

It is what is used to know what comes next in the play

Programme

400

It's the main position in the movie.

Starring role

400

person who writes novels

Novelist

500

It is the place backstage where actors usually change their clothes.

Dressing room

500

the continuation of another movie

Sequel

500

type of police novel

Whodunnit