『瑜伽老(lao)師c了一(yi)(yi)整節課』介紹:在(zai)軍國主(zhu)義(yi)甚囂塵(chen)上(shang)之時(shi)(shi),一(yi)(yi)艘(sou)名(ming)(ming)為(wei)“博(bo)光(guang)丸”的(de)漁船(chuan)載著數十名(ming)(ming)蟹(xie)工(gong)(gong)(gong)顛簸在(zai)堪察加半島海域的(de)驚濤駭浪(lang)之中。這艘(sou)船(chuan)由專事蟹(xie)肉罐(guan)頭(tou)制作的(de)食品公司(si)所有(you),并以帝國的(de)名(ming)(ming)義(yi)進行瘋狂的(de)捕撈和(he)生產(chan)。蟹(xie)工(gong)(gong)(gong)們(men)出身各有(you)不(bu)同(tong),但無一(yi)(yi)例外都來自窮苦人家。為(wei)了那(nei)點可憐的(de)工(gong)(gong)(gong)錢,他們(men)每天要進行高強度的(de)勞作,還要隨時(shi)(shi)忍受魔鬼(gui)工(gong)(gong)(gong)頭(tou)淺川(西島秀俊 飾)的(de)責罰與打罵。蟹(xie)工(gong)(gong)(gong)們(men)求(qiu)生不(bu)能,求(qiu)死不(bu)得(de),絕望與頹廢的(de)情緒(xu)在(zai)“博(bo)光(guang)丸”內肆意蔓延。偶然(ran)機(ji)會,蟹(xie)工(gong)(gong)(gong)新莊(松田龍平 飾)和(he)塩田(新井浩(hao)文 飾)登上(shang)一(yi)(yi)艘(sou)俄國人的(de)船(chuan),他們(men)為(wei)船(chuan)上(shang)自由快樂的(de)氣氛(fen)所感(gan)染。回到“博(bo)光(guang)丸”后,新莊鼓舞大家奮(fen)起(qi)反(fan)抗(kang)資本家的(de)壓榨…… 本片根據(ju)日(ri)本共(gong)產(chan)黨作家小林多喜二的(de)同(tong)名(ming)(ming)中篇小說改編。