#35: The Close Call for The Donna Reed Show
The Donna Reed Show, which debuted in 1958, faced the threat of cancellation by ABC early on. However, a stroke of luck came when the network decided to renew it and shift its airing slot from Wednesday to Thursday. This move proved to be a game-changer, as the show experienced a remarkable surge in viewership.

Incredibly, during the 1963-1964 season, The Donna Reed Show even secured a place among the top 25 television programs. However, it struggled to maintain this high ranking in the subsequent years, facing stiff competition and changing audience preferences.