Lee Paul, who played "Skinhead," seems to have passed away based on a posting on his Facebook page:

As most of you know my wonderful , creative, talented husband Lee Paul passed away on Sept. 22. We had 47 years together. What a great ride....miss him dearly. Please keep enjoying his page and remember his work .....


However, I did Google searches (up to 10 pages worth in each case) and could not find anything about this, which seems odd. His IMDb listing also does not have a reference to his passing.

In season one's "Not That Much Different," he played a peacenik, Paul Brechtman.

Here is a picture from "Skinhead," looks like it is with a fan...
Name:  leepaul.jpg
Views: 2054
Size:  104.6 KB