From Media release for week beginning 10/26

ABC's "Castle" outperformed NBC's "Jay Leno" in the 10 o'clock hour with its largest margins to date in both Total Viewers (+5.3 million viewers – 10.0 million vs. 4.7 million) and Adults 18-49 (+92% – 2.5/7 vs. 1.3/4). In addition, the sophomore drama registered season highs in Total Viewers (10.0 million) and Adults 18-49 (2.5/7), attracting the show's largest audience in 7 months (since 3/16/09) and the series' 3rd largest Total Viewer count overall.

* One of TV's biggest gainers in the 10 o'clock hour this season, ABC's "Castle" is generating substantial increases over its first-reported numbers through DVR playback, picking up an average 1.6 million viewers and an additional 6-tenths of an Adult 18-49 rating point (+26%) from the initially reported Live + Same Day Numbers to the Live + 7 Day DVR finals.

* On average, "Castle" is improving the time period year to year for ABC, growing its hour over the same nights last year with "Boston Legal" in both Total Viewers (+1.1 million – 10.3 million vs. 9.2 million) and Adults 18-49 (+8% – 2.6/7 vs. 2.4/6).