(🕕)托尼(ní )·(👷)斯(🔨)塔(tǎ )(🆓)克(kè )（(✒)小(xiǎo )罗(🥇)伯特(📒)·(🏽)唐(táng )(🐌)尼 Robert Downey Jr. 饰(🐉)）(🛤)试(shì )图(🍖)重(chóng )启(🏴)一(yī )(🗼)个(gè )(🐮)已(yǐ )经(jīng )(💤)废弃(qì )的(📿)维(wéi )和项(xiàng )目(🎲)，不(bú )料该(gāi )项(xiàng )(♑)目(mù )(📼)却成(chéng )(🚤)为(wéi )危(wēi )机导(dǎo )(🕔)火(huǒ )(🔸)索(suǒ )。世(shì )(🤷)上(🗄)最强(qiáng )大的(de )(🕯)超(chāo )级英雄(xióng )—(🔲)—钢(🛹)铁(tiě )侠、(🚥)美国队(duì )(🛺)长(zhǎng )(📞)（克里(lǐ )斯(🗑)·(😚)埃(🍮)文斯(🙁) Chris Evans 饰）(🚢)、(🌙)雷(📎)神（(🚣)克(kè )(🔩)里(🥁)斯(🌚)·海(hǎi )姆斯沃(wò )斯 Chris Hemsworth 饰(shì )）、(🤠)绿(🤸)巨(🌞)人(rén )(🙄)（(㊙)马(mǎ )克·(🙉)鲁(lǔ )弗(fú )洛(luò ) Mark Ruffalo 饰(💠)）(👺)、黑(hēi )(🏯)寡(guǎ )妇(fù )(🎋)（斯(🕐)嘉(jiā )(🐀)丽·约翰(hàn )(🤖)逊 Scarlett Johansson 饰(🈸)）和(hé )(🏻)鹰(yīng )(🐛)眼(yǎn )（(⛏)杰(jié )(🐨)瑞(👪)米(mǐ )·雷(🃏)纳(nà ) Jeremy Renner 饰），不(😙)得不(bú )接(jiē )受终(zhōng )极(jí )考(kǎo )(📸)验(🥤)，拯(zhěng )救(jiù )(♌)危(wēi )在旦(🐞)夕(🍽)的地球(qiú )。神(shén )(📐)秘(mì )反(🌂)派(pài )(🔙)奥(ào )创(chuàng )(👄)（(🐖)詹(🆙)姆(🖍)斯(sī )(🔫)·斯派(🚡)德 James Spader 配音(🔪)）逐(👚)渐(jiàn )(🛃)崛(⏺)起(qǐ )(👩)，超(💅)级英雄(xióng )们(men )必(bì )须(xū )(💑)重(🎴)新(😉)集(🚤)结(🚩)，竭(⛴)力(🏸)阻(zǔ )(❄)止奥(ào )(🈺)创(chuàng )实(shí )施(shī )人(👅)类(🈳)灭(🐈)绝(🔬)计划。战(zhàn )(💕)斗(🈂)中(🚪)，复(fù )仇(chóu )者(zhě )联(lián )盟(méng )(😲)成(chéng )员(yuán )们(men )(🏡)还遇(yù )(💨)到(🈸)了两(liǎng )个(gè )(🛌)新(xīn )人(rén )(🕵)物(wù )(🎞)——(📯)旺(wàng )(🐇)达(dá )·(👆)马(mǎ )克(kè )(🏗)西(🍉)莫(mò )(🗒)夫(fū )（伊(yī )丽(lì )(🎁)莎(shā )(🎆)白(bái )·奥(ào )(🍝)尔森(🍈) Elizabeth Olsen 饰(shì )(🐑)）(🖥)和(hé )(😂)皮(pí )特(tè )(👡)罗(luó )(👧)·马(🕤)克(kè )西莫(mò )夫(📸)（(🌲)亚(yà )(🌽)伦(lún )(👅)·(🏒)泰(tài )勒-约(yuē )翰(🔂)逊(xùn ) Aaron Taylor-Johnson 饰），以(yǐ )及(jí )以(🤙)全(quán )(💘)新(🥖)面(⛄)目(mù )(📒)归来的老(lǎo )朋(péng )(💽)友(💍)—(🌄)—(🔭)幻(huàn )(🙇)视（保(bǎo )罗(luó )(🕠)·(💓)贝(bèi )(🛒)坦(🤟)尼(ní ) Paul Bettany 饰）(🤬)。
　(🥡)　(🎆)世(shì )界(jiè )(🛍)秩(zhì )(🐔)序濒(bīn )(🔘)临(lín )(🚬)崩(bēng )溃(kuì )，复仇(chóu )者联(lián )盟(méng )必(bì )(Ⓜ)须阻(zǔ )止(zhǐ )(☔)奥创(chuàng )(🐣)的(de )(🚹)阴(yīn )谋(móu )。强(qiáng )敌不(bú )断(📒)出现(xiàn )(⏫)，一(yī )(📦)场(😋)空前(⤴)绝(jué )(🛺)后(hòu )的(💼)全(quán )(🗄)球浩战(zhàn )(🎅)即(jí )将展(zhǎn )(🈹)开(🐁)…(🏚)…