Movie trilogies are present in almost every film genre, whether sci-fi, comedy, or drama. Everybody in Hollywood knows how hard it is to make one good movie. A sequel is even harder to pull off ...

Its more than a little surprising to find out that Dreamworks' Madagascar series is the most expensive animated trilogy of all time ... budget of the four Shrek movies. While the series isn ...

Reviving the slasher movie, the trilogy put a postmodern spin on the genre's conventions, calling attention to the gaps, inadequacies and glaring errors that fans had been shouting at the screen ...

The list includes the obvious big ... Count them all up, and 64% of trilogies had their threequel as their worst film. More from Movies Insider ...