A profile of Missy Elliott, who talks about her childhood experiences with abuse. Among those commenting: Mary J. Blige and Sean "P. Diddy" Combs.

"Saturday Night Live" alum Molly Shannon discusses achieving success in her career as a comic and an actress. Shannon also talks about a 1969 car accident that claimed the lives of her mother, younger sister and cousin. Among those who offer comments are Lorne Michaels, Janeane Garofalo, Heather Graham, Megan Mullally and Victor Garber.

Leah Remini gets personal about her life, which includes a starring role on the CBS sitcom "King of Queens" and marriage to salsa musician Angelo Pagan. Also: Leah's childhood move from Brooklyn to Los Angeles, where she dropped out of school at age 14 and began to pursue her dream of becoming an actress.