Overlooked by Hollywood for not possessing a classical leading lady look, dark-haired and sharp-featured Catherine Keener took an alternative route to success, carving out her niche in independent films with a series of diverse, engaging performances that have made her one of the industry's best-kept secrets. After graduating from college, Keener found work as a casting agent, forming a close friendship with fellow casting director Gail Eisenstadt, who encouraged Keener to pursue acting and cast her in her first film role as a cocktail waitress in "About Last Night ..." (1986), exhorting Rob