The medical procedural drama premiered in 1994 on NBC and ran for a staggering 15 seasons. See where the star-studded cast is ...

On the opening night of his Broadway debut "Good Night, and Good Luck," Clooney took many photos with all manner of ...

Below, see what the main cast of season 1 of ER has been up ... Like Freeman, Emily Wagner played the role of Doris Pickman for all of ER's 15 seasons. Over the years, she's added to her resume ...

who all went on to have huge careers after the show ended its 15-season run. Below, see what the main cast of season 1 of ER has been up to since the show wrapped in 2009. Sven Arnstein/NBCU Photo ...