Fall 2010's least-watched shows by network: Zap2it's Year in Review

(ABC)
14 of 20

'Supernanny' (ABC)

Viewers: 4.58 million
Rank: 81st
Fun fact: This is the third year in a row "Supernanny" has made our list, but its utility-player status -- filling in where the network has a hole in the schedule -- has helped it stay on the air at ABC.