What movie and television projects has John Tusa been in?

There is no known actor or individual named "John Tusa" who has appeared in any movies or television projects. It's possible that this is a misspelling or that the name is not widely known.

To help me identify the person you're looking for, could you provide more context? For example:

* Is this a specific character in a particular show or movie?

* Can you remember any other details about the person, like their nationality, age, or the type of projects they're known for?

Once I have more information, I can help you find the correct person and their filmography.