As season four begins, the Roses are making the most of life in Schitt’s Creek, and —Moira’s constant talk of escaping aside— are finally starting to feel at home in the town. Johnny is busy running the motel with Stevie as his partner. Business is booming, but it’s a challenge for him to balance work and family, while dealing with Roland’s antics. Moira is carrying out her duties with Town Council and the Jazzagals, and is also looking for new ways to utilize her talents, whether it’s through a theatrical performance, or by helping Alexis navigate event planning. David is managing his store and attempting to maintain a brand new relationship, but between struggling to find the time for romance, and overcoming the anxieties of his dating past, this is proving to be a challenge. Meanwhile, Alexis is putting all of her energy into school and her career, but is finding it difficult to focus when she still has lingering feelings for her ex-fiancé, Ted.
托馬斯（約?和山海勒 John Hasler 配音）想要參南山了不起的火比賽，然而，他的一決定卻遭到了其火車頭們的嘲笑。們覺得托馬斯太普了，根本比不過那高大威猛或者漂亮愛的火車頭們。為在比賽中勝出，托斯決定來一番自我造。他想要通過改身心來獲得更快的度，然而這一計劃終以失敗告終。之，托馬斯又開始在飾上花心思，企圖外表取勝，但這顯并不是他的風(fēng)格。歷了一連串的挫折，托馬斯終于明白只有堅持自我樹立信，才能夠表現(xiàn)出最好的一面。信心滿的托馬斯沒有做任何改變便踏上了賽的旅途。,
