Title Sequences

A title sequence involves the introductory portion of the film, often giving credit to the production company (Pathe, 20th Century Fox, MGM etc), the cast, producers, directors and just any of the main people involved in the film.
Title sequences usually include:

• Production Company
• (Name of production company) presents
• A film by (producer) and (director)
• Main Cast
• Casting by
• Music by
• Costumes by
• Edited by
• Written by
• Director of photography
• Produced by 
• Directed by
• FILM TITLE.

Not all films follow this specific order, but most Hollywood productions adhear to them to some degree.