Young in years but gargantuan in the gazongas, Thora Birch debuted on the TV show Day by Day as a tot in 1988. She quickly found fame on the big screen as the daughter in the Jack Ryan series, appearing in Patriot Games (1992) and Clear and Present Danger (1994). We watched her grow up, and, mam-oh-mam, did she grow. Still a teen ...Join Mr Skin to read her entire Biography