Nielsen Rating's Top 20 for March 22 - 28

The Nielsen Rating's Top 20 TV Shows for March 22 - 28. The first number is the ranking, the second number is the season average, then the show name and network. The last number represents the number of viewers in millions. An asterisk * indicates a tie.

Rank	Show name	Network	Viewers in millions	Season-to-date average (in millions)
1.	American Idol (Tues.)	Fox	24.2	26.5
*	Dancing with the Stars	ABC	24.2	18.7
3.	American Idol (Wed.)	Fox	21.4	25.1
4.	Undercover Boss	CBS	16.7	17.8
5.	60 Minutes	CBS	14.5	13.6
*	Two and a Half Men	CBS	14.5	15.0
7.	The Big Bang Theory	CBS	13.4	14.4
8.	NCIS	CBS	13.0	19.8
9.	Amazing Race	CBS	12.7	10.8
10.	Castle	ABC	12.2	9.9
11.	NCAA Basketball (Sat.)	CBS	12.1	special event
12.	Grey's Anatomy	ABC	11.6	14.2
13.	NCAA Basketball (Thurs.)	CBS	11.3	special event
*	NCIS: Los Angeles	CBS	11.3	16.2
15.	NCAA Basketball (Fri.)	CBS	11.1	special event
*	Survivor: Heroes	CBS	11.1	special event
17.	CSI: Miami	CBS	10.8	13.1
18	Law & Order; SVU	NBC	10.6	6.6
19.	Cold Case	CBS	10.3	9.7
20.	NCAA Basketball (Thurs.)	CBS	9.7	special event