▁People . ▁ ▁Sign ific ant ▁roles ▁for ▁which ▁Hook s ▁is ▁known ▁include ▁Re e ve ▁Scott ▁in ▁Hur ry ▁Sund own ▁( 1 9 6 7 ), ▁Mr . ▁T . ▁in ▁the ▁bla xp lo itation ▁film ▁Tr ouble ▁Man ▁( 1 9 7 2 ), ▁grand pa ▁Gene ▁Don ovan ▁in ▁the ▁comedy ▁Se vent een ▁Again ▁( 2 0 0 0 ), ▁and ▁Fle et ▁Admir al ▁Mor row ▁in ▁Star ▁Tre k ▁III : ▁The ▁Search ▁for ▁Spo ck ▁( 1 9 8 4 ). ▁He ▁also ▁appeared ▁on ▁television ▁in ▁an ▁episode ▁of ▁the ▁N BC ▁crime ▁drama ▁series ▁The ▁Edd ie ▁Cap ra ▁Myst eries ▁in ▁ 1 9 7 8 ▁and ▁port rayed ▁Doctor ▁Wal c ott ▁in ▁the ▁ 1 9 8 0 s ▁television ▁series ▁D ynast y . ▁ ▁Activ ism ▁ ▁Arts ▁and ▁Culture ▁ ▁In ▁ 1 9 6 4 , ▁as ▁a ▁result ▁of ▁a ▁speaking ▁eng agement ▁at ▁the ▁Ch else a ▁Civil ▁Rights ▁Committee ▁( then ▁connected ▁to ▁the ▁Hudson ▁Gu ild ▁S ett lement ▁House ) ▁he ▁founded ▁The ▁Group ▁Theatre ▁Work shop , ▁a ▁tu ition - free ▁environment ▁for ▁dis adv ant aged ▁urban ▁te ens ▁who ▁expressed ▁a ▁desire ▁to ▁explore ▁acting . ▁Among ▁the ▁instruct ors ▁were ▁Barbara ▁Ann ▁Te er , ▁Frances ▁F oster , ▁Hal ▁De W ind t , ▁L onne ▁E lder ▁III , ▁and ▁Ron nie ▁Mack . ▁Al umn i ▁include ▁Antonio ▁F arg as