周四晚的S9E24季终里，莱纳德的父亲将首度亮相生活大爆炸。然而，他的出现注定会在这帮宅男宅女圈里掀起波澜。

　　莱纳德的妈妈将会见证他们俩重宣婚誓，在莱纳德的这个大日子里，他的爸爸或许最后会和谢耳朵的妈妈交好运?!

　　一开始，惹人嫌的莱纳德妈妈近乎完全替代了莱纳德心中的父亲地位，信教的谢耳朵妈妈也是如此。但招待晚宴开始的时候，这俩“父亲”却鬼鬼祟祟地黏在一起，并搞了些小动作。

　　Leonard's dad makes his debut in The Big Bang Theory's Season 9 finale Thursday, and his appearance sets off a series of events that could disrupt the natural order of the entire geek squad.Leonard 's mom comes to witness Leonard and Penny's re-do of their wedding vows, and while it's Leonard's big day, his dad might be the one who ends up getting lucky... with Sheldon's mom!At first, loathing Leonard's mom seems to be all Leonard's psychiatrist dad and Sheldon's religious mom Mary have in common. But by the time the gang gathers for the reception dinner, Mary and Alfred are thick as thieves, and skulk off together.

（编辑：何莹莹）