一场凶杀案让警察艾瑞克（斯特凡纳·弗雷斯 Stéphane Freiss 饰）结识了高大帅气的验尸官艾曼纽（蒂埃里·钮维 Thierry Neuvic 饰），后者出神入化的解剖术让艾瑞克叹为观止，而艾曼纽的突然告白又让艾瑞克感到十分的害羞和不安。其实，在艾瑞克的内心里，早就对艾曼纽产生了好感，无奈无法跨越性别障碍的他只得将感情默默的藏在心底。
在侦查凶杀案的过程中，艾瑞克发现艾曼纽似乎和死者有着说不清道不明的关系，而当他和艾曼纽的关系捅破了最后的窗户纸后，更多的证据证明了艾曼纽正是凶手。任凭艾曼纽如何解释，悲愤的艾瑞克无论如何都无法相信自己的爱人，他固执的认为，艾曼纽利用了自己的感情，只不过是为了能够逃脱法网恢恢。

Everyone's favorite fun-loving Granny Aurore goes overboard while partying and has a little accident! She loses her memory and gets put in a nursing home. When her grandkids hear her mention a mysterious man named "Gerry", they put all seven of their heads together to figure out who he is: Aurore's first and only true love who just might turn out to be their long-lost grandfather, too! Hoping to trigger old memories that could snap her out of her amnesia, they join forces to sneak Aurore out of the nursing home and set out into the wilderness on a mission to find the legendary "Grandpa Gerry". But the adventure turns out to be a lot more than they bargained for!