See how Warner Bros kept Clooney’s return to ER a secret from NBC

Warner Bros. Television, the studio which produces ER for NBC, kept Dr. Ross’s cameo in “Such Sweet Sorrow” a secret from NBC, which promoted the episode as Carol Hathaway’s goodbye, with no mention of Dr. Ross’ appearance. The original version of “Such Sweet Sorrow” that Warner Bros. sent to NBC ended after the scene where […]