The U.S. President, low in the opinion polls, gets talked into raising his popularity by trying to start a cold war with Canada.
Cagney and Lacey work a case involving police corruption and document forgery. Chris seeks a prestigious promotion, while Mary Beth has to deal with the return of her sickly, aged father.
A mysterious millionaire buys an ad agency and begins to replace its employees with his own people, who don't appear to be advertising types at all...
