Eight friends, all in a stable relationship, decide to venture into a game of sexual discovery by exchanging couples while trying to free themselves from their daily routine and add a spicy touch to...

On the rainy night of October 2, 1968, eight characters waiting on a remote bus station for a bus heading to Mexico City start experiencing a strange phenomenon....

Raúl, Eduardo and Santiago have led a happy and straight life since their childhood, until, one day, Santiago confesses to them that he is gay....

三个与狗有关的故事，三段令人唏嘘的人生。　　奥克塔瓦（Gael Garcia Bernal 饰）和母亲、兄嫂住在一起，哥哥阿米罗（Marco Perez 饰）和女人鬼混，白天在超市上班，晚上抢劫超市，对妻子苏珊娜（Vanessa Bauche 饰）和小孩十分粗暴，奥克塔瓦慢慢爱上了苏珊娜，为了和苏珊娜私奔，他带自己的狗“高飞”参加地下斗狗比赛，赢了不少钱。谁知，快到约定私奔的日子，阿米罗和苏珊娜带...

八个朋友，都在稳定的关系中，冒险进入一场性发现的游戏，通过交换夫妇，同时试图从日常生活中解放自己，为他们的爱情生活增添情趣。...