23rd Oct: It's time for the second TV Tropes Halloween Avatar Contest, theme: cute monsters! Details and voting here.
A particular type of trailer or advertisement for a show which focuses on little besides the main character and making sure the audience damn well remembers the main character, and by extension, the film's name. Essentially, you take a bunch of unrelated scenes from the production and edit them together to get a Say My Name sequence. This is most common with children's films with a character title name (or at least a character's name in the title). The trailer has, at some point, the various secondary cast members saying the main character's name in quick succession (sometimes, but not usually, including the main character self-identifying). There are ads that can be nothing but this sequence. For instance, the trailer for Bob: The Movie would go something like: