One of the most liked and talked about bloopers on YouTube features a break in character that comes during Season 3 of "ER." George Clooney's Dr. Ross is speaking with Dr. Greene and Dr. Maggie Doyle (Jorja Fox) about her shadowing Dr. Ross for the day when the slip happens.
Dr. Greene tells the new Dr. Doyle that she'll be following Dr. Ross around. "I was handling my own cases at Southside," Dr. Doyle replies. "Yea, it's your first day and I'd rather you stick with George," Greene says, accidentally saying the wrong name. "Doug...George Clooney, plays Doug Ross," he adds. In response, Clooney looks at the camera and says, "I play Doug and I'm Batman."
At the time of the blooper, Clooney was getting ready to appear as the Caped Crusader in 1997's "Batman & Robin." YouTubers have pointed out how surprisingly happy he looks about taking on the role, despite years of interviews saying he hated it. "In hindsight, I wouldn't brag about that, George," joked one YouTube commenter.
