Stephanie Szostak. Actress: A Million Little Things. Stephanie Szostak (show-stack), is an actress, author, a Give an Hour Ambassador and speaks on overcoming failure, being an outsider and living with authenticity. Szostak left her native France to study business and play varsity golf at the College of William & Mary. At 29 years old, after a few years at Chanel in NYC she took a leap and gave the acting world...