▁and ▁Ryan ▁Se ac rest ▁( AT 4 0 ) ▁from ▁December ▁ 2 0 0 4 ▁th ru ▁July ▁ 2 0 0 9 . ▁ ▁Show ▁personnel ▁Most ▁of ▁the ▁staff ▁of ▁AT 2 0 ▁also ▁worked ▁with ▁Kas em ▁at ▁West wood ▁One ▁and ▁worked ▁on ▁all ▁three ▁of ▁Kas em ' s ▁count down s . ▁Lor re ▁C rim i , ▁who ▁worked ▁with ▁Kas em ▁during ▁the ▁final ▁two ▁years ▁of ▁his ▁ten ure ▁at ▁West wood ▁One , ▁continued ▁in ▁her ▁role ▁as ▁producer ▁and ▁was ▁assist ed ▁by ▁original ▁AT 4 0 ▁staff ers ▁Matt ▁Wilson , ▁who ▁returned ▁to ▁working ▁with ▁Kas em ▁in ▁ 1 9 9 8 , ▁and ▁M err ill ▁Sh ind ler , ▁who ▁stayed ▁with ▁Kas em ▁through ▁his ▁days ▁at ▁West wood ▁One ▁as ▁well . ▁These ▁three ▁were ▁eventually ▁joined ▁on ▁a ▁permanent ▁basis ▁by ▁T oby ▁James ▁Pet ty . ▁Other ▁assist ants ▁to ▁C rim i ▁included ▁West wood ▁One ▁hold over ▁Bill ▁St ro hm , ▁Kas em ' s ▁daughter ▁Ker ri , ▁and ▁Bob bi ▁K amin ski . ▁West wood ▁One ▁hold o vers ▁Michael ▁Cooper , ▁Sal ▁Co cio , ▁and ▁Ray ▁Hern ande z ▁served ▁as ▁the ▁primary ▁production ▁engine ers ▁and ▁were ▁assist ed ▁by ▁various ▁others ▁over ▁the ▁course ▁of ▁the ▁eleven ▁year ▁run ▁of ▁the ▁count down s . ▁ ▁From ▁ 1 9 9 8 ▁until ▁ 2 0 0 1 , ▁Joe ▁C