Then: Victor DiMattia played Timmy Timmons, older brother to Tommy and a big fan of the Yankees. DiMattia had worked regularly as an actor since he was five, appearing on shows such as 'Punky Brewster,' 'Married With Children' and 'Evening Shade.' You may also remember him from the Tom Hanks film 'Turner and Hooch' and the so-bad-it’s-awful Vanilla Ice vehicle 'Cool as Ice.'
Now: Much like his fictional brother, not much is known about DiMattia these days. His last IMDB credit was 1995's 'Adventures in Odyssey: Go West Young Man, although he did write, direct and star in a short zombie film called 'Dinkins,' which you can see photos from here and here.)