George Clooney is on the ER set right now. Our spies tell us Dr. Doug Ross is shooting on a new set - built just for George -- on Stage 21 on the Warner Bros lot. ER Producers put episode 19 on hold, and started shooting Episode 20, Dr. Doug Ross's big return... because it was the only time George was available to shoot. We've also been told that NBC added three more ER episodes... coincidence?
Security on set is as tight as inauguration night in D.C. Cast members not in the scene have been cleared and cell phones banned.
George is expected to shoot all day - and return to the Warner Bros lot tomorrow morning.
RadarOnline.com broke the big Clooney ER return story yesterday, and since then, George has been trying to steer clear of the paps. He even went so far last night to send a decoy out of his home so he could not be followed.
The final episode of ER will air April 2 on NBC. George first appeared as Dr. Ross in 1994. He has recently been filming the comedy, Men Who Stare At Goats alongside Ewan McGregor.
Keep checking back with RadarOnline.com for Clooney updates throughout the day.