Danny Tanner

Daniel Ernest "Danny" Tanner, portrayed by Bob Saget (and by John Posey in the unaired pilot), is a widowed father of three girls: Michelle, Stephanie, and D.J.. He is a co-host of Wake Up, San Francisco. Before that, he was a sportscaster. He is the brother-in-law of Jesse Katsopolis and has a best friend named Joey Gladstone.