The following links should be helpful to you:

The Model View Controller pattern in web applications
Model-View-Controller: Template Toolkit vs. XSLT
Implementing Model-View-Controller
Why I dislike the MVC implementations in Web
mini-languages for MVC view/controller manipulation
Web presentation patterns, MVC, and reinventing the wheel
newbie question: Mason, CGI::App, MVC
mod_perl and MVC
Seeking MVC Wisdom

HTH,