In 2010, several major television series debuted or concluded their first seasons, introducing features and storylines that became cultural touchstones. Below are notable "Season 1" features for shows from that year:
: The first season of this British historical drama premiered, following the lives of the aristocratic Crawley family. Season 1 2010
: A high-action reboot featuring Steve McGarrett and Danny "Danno" Williams. In 2010, several major television series debuted or
: A 30-minute documentary exploring the culture and social climate of the time. Sherlock (Season 1) Season 1 2010
This Prohibition-era drama debuted in September 2010. Its home media releases included several special production features:
The modern reimagining of Arthur Conan Doyle's detective launched on the BBC in 2010 with .