The program is broadcast live weekly with a duration of about 3 hours and investigates the circumstances of disappearances helping to find missing people and solve crime cases.
It features pre-recorded as well as live studio interviews with the friends and family of missing people and on-air appeals.
[8] The show entered the Guinness Book of Records again in 1999, as "in a total of 130 episodes, 210 people reported missing to the police were found, some of whom had disappeared for fifty years".
[7] Over the years, the show has collaborated with similar programs in other European countries, including Italy's "Chi l'ha visto?
The Japanese national broadcasting organization NHK has made a tribute to the show and Nikolouli has also been invited to Russia's Wait for Me.