It's possible:
* There's a typo in the name. Perhaps you're thinking of someone else. Could you double-check the spelling?
* Pat Barton is a lesser-known figure. It's possible they have appeared in smaller projects or independent films that haven't gained wide recognition.
To help me find the right information, could you tell me:
* Do you have any other details about this person? (e.g., their age, where they are from, their profession)
* Any other movies or shows they might have been in?
With more information, I might be able to find the Pat Barton you're looking for!