We wouldn't go crossing Ian McShane on a good day.
George Clooney, on the other, has clearly never seen 'Deadwood' and does not know to be very, very afraid of McShane.
George Clooney
George Timothy Clooney (born May 6, 1961) is an American actor and filmmaker. He is the recipient of numerous accolades, including a British Academy Film Award, four Golden Globe Awards, and two Academy… more
