Here's what's likely happening:
* "Marathon Man" (1976): This is a famous thriller film starring Dustin Hoffman and Laurence Olivier. It's a classic and not part of a trilogy.
* You might be thinking of a different movie series: Perhaps you're remembering a different film trilogy from 2004 or thinking of a different movie entirely.
To help me identify the movies you're looking for, please tell me:
* What is the name of the trilogy you're thinking about?
* What is the movie's plot or themes?
* What other details do you remember about the movie?
Once you provide me with more information, I can assist you further.