▁made ▁his ▁first ▁for ▁O str er ▁at ▁Prem iere , ▁The ▁Id ol ▁of ▁Paris ▁( 1 9 4 8 ). ▁The ▁film ▁did ▁so ▁badly ▁that ▁O str er ▁left ▁the ▁film ▁industry . ▁ ▁R enn ie ▁made ▁films ▁for ▁independent ▁produ cers ▁and ▁his ▁career ▁momentum ▁began ▁to ▁fade : ▁Une asy ▁Term s ▁( 1 9 4 9 ); ▁Golden ▁Madonna ▁( 1 9 4 9 ) ▁( ag ain ▁with ▁Cal vert ); ▁and ▁two ▁com ed ies ▁for ▁Val ▁Gu est : ▁Miss ▁Pil gr im ' s ▁Progress ▁( 1 9 4 9 ) ▁and ▁The ▁Body ▁Sa id ▁No ! ▁( 1 9 5 0 ). ▁He ▁had ▁what ▁may ▁be ▁considered ▁R enn ie ' s ▁only ▁role ▁as ▁one ▁of ▁two ▁central ▁characters ▁in ▁a ▁fully - f led ged ▁love ▁story ▁in ▁the ▁ 4 7 - min ute ▁episode ▁" San ator ium ", ▁the ▁longest ▁of ▁the ▁Som erset ▁M aug ham ▁tales ▁const itut ing ▁the ▁om n ibus ▁film ▁T rio ▁( 1 9 5 0 ); ▁the ▁ 4 0 - year - old ▁R enn ie ▁and ▁the ▁ 2 0 - year - old ▁Jean ▁Sim m ons ▁play ▁patients ▁and ▁do omed ▁lo vers ▁in ▁the ▁title ▁institution , ▁which ▁cat ers ▁to ▁vict ims ▁of ▁t uber cul osis . ▁ ▁Hollywood ▁career ▁R enn ie ▁was ▁one ▁of ▁several ▁English ▁actors ▁cast ▁in ▁the ▁ 2 0 th ▁Century ▁Fox ▁medieval