WATCH: ER Cast Reunion

September 9th 1994 that's the air date of the first ever ER episode. The show became one of the biggest TV hits on NBC and aired from September 19, 1994, to April 2, 2009, with a total of 331 episodes spanning 15 seasons.

Fun fact, ER was one of the shows I would watch to learn English. See, I came from Cuba that same year, in 1994, and all my ESOL teachers said I needed not just to do my English homework but also listen to music and watch TV in English. ER was one of the shows I loved even though, for the first year or so, I understood less than half of what I heard. Charmed was on that list too!

Anyway, the cast from ER had a virtual reunion yesterday and it was everything!

The reunion was hosted on the Stars in the House YouTube channel featuring Gloria Reuben (Jeanie Boulet), George Clooney (Doug Ross), Noah Wyle (John Carter), Laura Innes (Kerry Weaver), Anthony Edwards (Mark Greene), Julianna Margulies (Carol Hathaway), 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), Ellen Crawford (Lydia Wright) and CCH Pounder (Angela Hicks).

This special episode of Stars in the House will be held in benefit of the Waterkeeper Alliance — the fastest growing global nonprofit focused solely on clean water. You can watch the episode below and you can donate to Waterkeeper Alliance clicking here.