George Clooney Shows up for an Under-Attended E.R. Cast Reunion on Jimmy Kimmel Live

George Clooney showed up for an under-attended E.R. cast reunion on Jimmy Kimmel Live to save host Jimmy Kimmel‘s life. Although the other stars of E.R. were unable to make it, Kimmel did arrange for fellow television doctor Hugh Laurie, the star of House, to assist in the procedure.