At Sam Drucker's store, Oliver and Lisa meet their new neighbor, who is also expecting. She decides it's time, so Oliver drives her to the hospital. Once back home, Lisa is babysitting the other 4 children...and Eb! Oliver doesn't mind at first, but then changes his mind after the kids break dishes, run amuk in the house, and he is forced to sleep on the living room floor with the boys while Lisa, Ralph, and the other girls sleep in the bedroom. Things get worse when Oliver has to drive each kid to school at different times, then has to turn right around and pick them up at different times. Later that night, it's a wild goose chase at the drive-in as all the kids get lost! (thetvdb.com)