《罪羊人》是一部獨立集資並用高畫質數位單眼反射相機 （HD-DSLR）所攝製而成的原創劇情短片，從發想編寫到後製完成共歷經了一年多的時間，內容取材自創作者二十多年的生命經驗，將人生中的喜好、痛苦、感動、疑惑給整理融合並壓縮提煉出來，主題是關於罪惡、宗教和寬恕，故事敘述一名因醫療疏失而入獄服刑的救護車司機，出獄後依然擺脫不了罪惡感，進而陷入信仰混亂的洗罪過程，在經過一連串的掙扎，最後仍舊無法逃離循環的枷鎖，人與神似乎都不是罪惡難題的完美解答。 在文獻探討部分，本片因借用義大利西部片的老電影片段來當作情感連結和隱喻，於是回顧了互文理論和電影類型，另一方面本片也觸及了心理學、哲學和宗教儀式的主題，所以在負罪感以及猶太新年贖罪期也有所著墨，並列舉了三部相關電影長片作品來作評析比較，分別是韓國李滄東導演的《密陽》、德國法提阿金導演的《天堂邊緣》和墨西哥阿利安卓崗札雷伊納利圖導演的《靈魂的重量》。在作品呈現部分，分別從敘事、類型、選角、場勘、美術、服裝、表演、攝影、燈光、剪輯、配樂、聲音，將每個環節重點敘述和分析一次，包含思維想法、製作過程等等皆會融合納入不同段落，以期忠實呈現創作者的心靈。 / The Teshuvah is an independently-funded original narrative short film, which is shot by HD-DSLR camera. The creator taps into his real-life experience over the past 20 years and more, aggregating and distilling all the love, fondness, pain, affections and confusions, with its theme is set on sin, religions and forgiveness. The story tells an ambulance driver, who serves for his sentence in prison as he was convicted of medical negligence, haunted by his feeling of guilt after he came out of prison. He eventually becomes trapped by a chaos of seeking redemption from religious belief. After all his struggling, he still cannot escape from the shackle of life`s circulation, and it seems that either human or God(s) could provide a perfect answer to the riddle of crime. As for Literature Review, Intertextuality and movie genres are covered since the film has borrowed from old spaghetti-western movie clips to function as a metaphor of affections bound, while other topics like psychology, philosophy, and religious rituals are also referred to; hence, the feeling of guilt and Jewish Ten Days of Penitence are also depicted. Three other relevant feature films are listed herein to serve the purpose of critical analysis and comparison. They are Secret Sunshine by South Korean director Lee Chang-Tung, The Edge of Heaven by German director Fatih Akin, and 21 Grams by Mexican director Alejandro González Iñárritu. In the respect of presentations of film works, this thesis goes through every essential phase, outlines and provides analysis on narration, genres, casting, location hunting, arts, costumes, acting, shooting, lighting, editting, original music, and sounds. It also indicates that mindsets, production process and so on are also incorporated into different chapters of a film to faithfully represent its creators mind.