: After its success in Bulgaria, the series was broadcast in various international markets, including the USA and Latin America.
: Some episodes or trailers have been made available on YouTube with built-in or community-contributed English subtitles. Undercover (2011) English subtitles
: The show follows Martin Hristov, a specially trained agent who goes undercover to infiltrate the dangerous criminal empire of Bulgarian mafia boss Dzharo. : After its success in Bulgaria, the series