Here is a potential case study on a Warner Bros tent pole film:
Film: Harry Potter and the Deathly Hallows Part 2 (2011)
Budget: $250 million
Box Office: $1.342 billion (profit)
This was the final film in the hugely successful Harry Potter franchise, so Warner Bros knew it had a built-in audience that would drive box office success.
Marketing methods included massive trailers before other tent pole films, a viral marketing campaign using the film's themes, partnerships with theme parks and video games, and interviews/promotions from the beloved cast.
The marketing heavily targeted the book's original young adult audience that had grown up with the films, appealing to