A whole family keeps the four trainees busy. The mother and daughter are dominant, the grandfather doesn't care about rules (he leaves to take a look at the heli) and the father is calm. The lil girl is all over Aizawa, who grows fond of her too. The two male family members have to undergo an operation leaving their women worrying, but things go well. Shiaishi and Kuroda take the heli, but the scene is still dangerous and Kuroda saves Shiaishi from getting hit by a metal bar which lands on him.
祭りで山車（だし）が横転し、下敷きになった一家が運び込まれた。程なく一家の祖父・重蔵らは回復し、藍沢（山下智久）らは奔放な重蔵らに振り回される。その後、重蔵の息子・達夫と重蔵の容体が急変。黒田（柳葉敏郎）らは平行して手術を行う。そんな中、ボイラー爆発事故が発生し、白石（新垣結衣）らが現場に向かう。
