Tom Irwin (born 1956) was born in Peoria, Illinois, and is primarily starring as Graham Chase in "My So-Called Life". He has had numerous televsion acting appearances including "Angel" and "ER". He is a member of the Steppenwolf Theatre and teaches for them in Los Angeles, California. Wikipedia
The definitive Wikipedia entry for Tom Irwin. Wikipedia is the biggest multilingual free-content encyclopedia on the Internet. en.wikipedia.org/wiki/Tom_Irwin_%28actor%29