Benedict Cumberbatch: Genius or Mad Man

Clip: Season 1 | 1m 48s

Sherlock star Benedict Cumberbatch considers whether Sherlock Holmes is a genius or a mad man

Aired: 10/24/10

Rating: NR

Support for this program has been provided in part by Viking River Cruises, Ralph Lauren Corporation, The Masterpiece Trust and PBS Stations. A complete list of funders is available at