Largest US TV audience - rating share
Who
M*A*S*H
What
60.3 percentage
Where
United States (,,;)
When
The final episode of M*A*S*H Goodbye, Farewell and Amen transmitted by CBS on 28 February 1983 to 60.3% of all households in the United States. It was estimated that some 125 million people tuned in, taking a 77% share of all viewing.