Alex Blakenhooper played by Neil Patrick Harris
Alex Blakenhooper is older-half brother of Amy Duncan.He is the half brother in law to Bob Duncan and the maternal half uncle to PJ,Teddy and Gabe,Skippy,Charlie,and Toby,Mike and Cory and Megan and Jun Baby.He is the father of Edward and James,Wendy who our Duncan cousins.He was born in 1969.