Synopsis by Hal Erickson
In the conclusion of a two-part story, Sally (Rose Marie) continues making guest appearances on "The Stevie Parsons Show," forcing Rob (Dick Van Dyke) and Buddy (Morey Amsterdam) to seek out a temporary replacement for Sally in the office. When two such temps, the "gum-snapper" and the "giggler," fail to work out, Laura (Mary Tyler Moore) volunteers her services. The presence of his own wife in the office drives Rob crazy -- not because Laura is incompetent, but because she is too darn good at her job (and worse, she has even come up with funnier jokes than Rob!).