《悲伤之物理》 是西奥多·尤西弗导演的作品，发行于2019年（加拿大），由罗西弗·萨瑟兰等主演的一部欧美动漫。
讲述了：　　Academy Award–nominated animator Theodore Ushev reaches a new level of artistry with a saga of childhood reveries and adult regrets that is also the first-ever fully animated film using encaustic painting.