Two features. In KILL BILL VOL.1 the Bride was once part of a group of top female assassins called the Deadly Viper Assassination Squad. When she realises that she's pregnant she decides to leave, assume a new identity and get married. This does not sit well with Bill, her former boss. On her wedding day, he along with the other members of the group attacks the wedding party leaving them for dead. Plus KILL BILL VOL.2.