Stan fears he may not be Hayley's real father, so he goes back in time to find the truth. In doing so, he disrupts the past and must save the future.

Hayley takes extreme measures to help Klaus from being deported while the rest of the family tries to open a coconut.

Hoping to teach him the value of sharing, the family recreates a television show from Klaus's childhood. Roger has a piano recital.

When Stan discovers anonymous love letters written to Francine, he worries that this secret admirer could threaten their relationship.