The telephone comes to Walnut Grove, and Mrs. Olesen is hired as the switchboard operator. She takes advantage of her responsibilities to engage in her favorite pastime: gathering gossip. It will have a very damaging effect on the Garveys' marriage when she learns about Alice's hidden past.
Elenco: Melissa Gilbert , Michael Landon , Lindsay Greenbush , Sidney Greenbush , Melissa Sue Anderson , Richard Bull , Jonathan Gilbert , Kevin Hagen , Matthew Laborteaux , Dean Butler , Dabbs Greer , Karen Grassle , Katherine MacGregor , Ruth Foster .