il fo yle . ▁ ▁Mel inda ▁Clar ke , ▁who ▁appeared ▁as ▁Lady ▁He ather ▁K ess ler , ▁a ▁long - time ▁friend ▁of ▁Gr iss om , ▁also ▁returned . ▁K atie ▁Stevens ▁was ▁cast ▁as ▁Lind sey ▁Will ows , ▁Catherine ' s ▁daughter , ▁a ▁C SI ▁level ▁ 1 . ▁Rec urr ing ▁guest ▁star ▁Marc ▁V ann ▁also ▁returned ▁as ▁Sher iff ▁Con rad ▁E ck lie , ▁as ▁did ▁Larry ▁Mitchell ▁as ▁Officer ▁Mitchell . ▁ ▁Production ▁cred its ▁ ▁The ▁episodes ▁were ▁directed ▁by ▁Louis ▁Shaw ▁Mil ito , ▁and ▁written ▁by ▁series ▁cre ator ▁Anthony ▁E . ▁Zu iker . ▁William ▁Peters en ▁assist ed ▁in ▁the ▁breaking ▁of ▁the ▁story . ▁Like ▁the ▁series , ▁the ▁finale ▁used ▁" Who ▁Are ▁You " ▁by ▁The ▁Who ▁as ▁the ▁opening ▁and ▁closing ▁theme . ▁Executive ▁produ cers ▁included ▁Ann ▁Don ah ue , ▁Carol ▁M end el so hn , ▁Anthony ▁E . ▁Zu iker , ▁Jerry ▁Bru ck heimer , ▁William ▁Peters en , ▁and ▁C yn th ia ▁Ch v atal . ▁The ▁episodes ▁were ▁produced ▁by ▁CBS ▁Television ▁Studios , ▁distributed ▁by ▁CBS ▁Television ▁Distribution , ▁and ▁broadcast ▁on ▁CBS . ▁The ▁film ' s ▁run - time ▁was ▁ 8 8 ▁minutes . ▁ ▁Cont inu ation ▁ ▁Following ▁the ▁end ▁of ▁the ▁series , ▁Ted ▁Dans on ▁joined ▁the ▁cast ▁of ▁C SI : ▁Cy ber ▁in ▁his ▁role ▁as ▁D . B . ▁Russell . ▁This ▁re