Gloria Reuben, who played medical assistant Jeanie Boulet on the show and serves as president of the Waterkeeper Alliance, organized the cast to return one more time.
Reuben is joined by George Clooney (Doug Ross), Noah Wyle (John Carter), Laura Innes (Kerry Weaver), Anthony Edwards (Mark Greene), Alex Kingston (Elizabeth Corday), Julianna Margulies (Carol Hathaway) and Goran Visnjic (Luka Kovac), Paul McCrane (Robert Romano), Ming-Na Wen (Jing-Mei Chen), Laura Cerón (Chuny Marquez), Yvette Freeman (Haleh Adams), Conni Marie Brazelton (Connie Oligario) and CCH Pounder (Angela Hicks)) for an evening remembering their time at the County General Hospital in Chicago.
“I am absolutely thrilled to reunite with my ‘ER’ family for a cause that is so close to my heart and I am so grateful to Seth and James for allowing us to use their incredible platform to do so” Reuben said in an announcement for the event.
The reunion will air on April 22nd at 8 p.m. EST on People Magazine’s official Facebook, Twitter, and YouTube, PeopleTV Facebook and Twitter, and Stars In The House and StarsInTheHouse.com’s YouTube channel.
Viewers can ask questions live and donate to the Waterkeeper Alliance.