Who is involved in film production

In film production the company needs to hire a director who makes sure the film looks good whilst it is being filmed. They need a camera crew who film the whole thing and operate the cameras. They need hair and make up people to make the actors and actresses look like the character. They need people to work in the wardrobe department to make sure that all the costumes are perfect for the character. They need editers to edit the film to put the film together and to create special effects.