Abby Sciuto is a recurring character.
Abigail `` Abby '' Sciuto -LSB- uto -RSB- is a fictional character from the NCIS television series on CBS Television , and is portrayed by Pauley Perrette .	NCIS	NCIS (TV series)	Pauley Perrette	Pauley Perrette	CBS Television	CBS
In a season 10 episode entitled `` Hit and Run '' , a young Abby was played by Brighton Sharbino in flashbacks .	Brighton Sharbino	Brighton Sharbino
The role has made Perrette one of the most popular actresses on U.S. primetime television in 2011 , according to Q Score .	Q Score	Q Score
