This week, a ton of new TV show trailers released, highlighting some of the biggest shows either set to debut or return ...

Add Yahoo as a preferred source to see more of our stories on Google. The first footage of HBO's new Harry Potter TV series was released on Wednesday with an official teaser trailer. The trailer ...

WASHINGTON — HBO has unveiled the first trailer for the new "Harry Potter" television series. The trailer arrives just a day after the official "Harry Potter" Instagram account teased a photo of the ...

The first official trailer for the upcoming "Harry Potter" TV series was released this week, giving fans a reimagined look of the book series and a surprise new, earlier release date. On Wednesday, ...