By 1975, Cropper had moved to Los Angeles and along with Jones, Jackson and Dunn, reformed Booker T. & the M.G.'s. Jackson, whom Cropper called "the greatest drummer to ever walk the Earth," was murdered in his Memphis home before the group could make their comeback. In 1978, Cropper and Dunn became members of Levon Helm's RCO All-Stars and then went on to figure prominently in the Blues Brothers Band with drummer Willie Hall. This led to two albums, appearances in the movies "Blues Brothers" and "Blues Brothers 2000", and the movies' soundtracks. Cropper also re-recorded "(Sittin' On) The Dock of the Bay" (1979) for Sammy Hagar. Cropper lived in Los Angeles for the next thirteen years before moving to Nashville and reuniting with the Blues Brothers Band in 1988.