2 0 1 4 ▁film ing ▁Season ▁Two . ▁ ▁Direct ing ▁Johnson ' s ▁other ▁direct ing ▁cred its ▁include ▁the ▁big - screen ▁releases ▁The ▁S entin el ▁( 2 0 0 6 ) ▁and ▁S . W . A . T . ▁( 2 0 0 3 ), ▁and ▁episodes ▁of ▁Third ▁Watch ▁ ▁as ▁well ▁as ▁the ▁H BO ▁original ▁production ▁Bo yc ott ▁( 2 0 0 1 ), ▁a ▁project ▁which ▁he ▁hel med ▁and ▁in ▁which ▁he ▁also ▁acted . ▁He ▁also ▁directed ▁the ▁first ▁episodes ▁of ▁Se asons ▁ 1 ▁and ▁ 2 ▁of ▁the ▁ 2 0 0 5 ▁mini - series ▁S le eper ▁Cell . ▁ ▁He ▁also ▁directed ▁the ▁first ▁and ▁last ▁episodes ▁of ▁The ▁Sh ield , ▁along ▁with ▁other ▁episodes ▁of ▁that ▁series . ▁ ▁Johnson ▁directed ▁the ▁pilot ▁episode ▁of ▁the ▁F X ▁drama ▁L ights ▁Out . ▁The ▁series ▁stars ▁The ▁W ire ▁cast ▁members ▁Pablo ▁Sch rei ber ▁and ▁Reg ▁E . ▁Cat he y ▁and ▁focus es ▁on ▁a ▁retired ▁heavy weight ▁box ing ▁champion . ▁ ▁Johnson ▁is ▁a ▁guest ▁instruct or ▁at ▁H B ▁H B ▁Studio ▁ ▁Selected ▁film ography ▁ ▁A ctor ▁Night ▁He at ▁TV ▁series ▁as ▁David ▁Jefferson ▁( rec urr ing ) ▁( 1 9 8 5 – 1 9 8 8 ) ▁ ▁Advent ures ▁in ▁Bab ys itting ▁( 1 9 8 7 ) ▁as ▁Black ▁Gang ▁Le ader ▁ ▁Iron ▁E agle ▁II ▁( 1