Luciano Castro first worked in television in the game show
Jugate Conmigo when he was aged 18, in the sketches and games, and singing songs like "Bella" and "Mía". He was initially known simply as "Luciano". He won the golden "Jugate Conmigo" award in the program. The next year he was the lead actor of
Amanda O, along with
Natalia Oreiro. Luciano Castro,
Mariano Martínez and
Gonzalo Heredia were the lead actors of the 2009 telenovela
Valientes, that became the most successful telenovela of
Pol-ka with an average of 27.3 rating points. Initially, Castro did not like the idea, but producer
Adrián Suar convinced him to work in the telenovela. He worked in the 2011 telenovela
Herederos de una venganza, with the actress
Romina Gaetani. This telenovela was shot in a filming set in
Pilar.
Lobo, a 2012 telenovela starred by Gonzalo Heredia, was cancelled after a short time because of its low ratings. Luciano Castro was called to make a new telenovela to replace it,
Sos mi hombre. He was reluctant to do that, as he is a friend of Heredia and had other projects, but his contract gave priority to the works with Pol-Ka. Since September 2022, Castro began to star in the series
El buen retiro, where he also appeared in full frontal nude scenes. Between 2023 and 2024, he starred in the comedy play,
El Beso (
The Kiss), which gained much media attention for his kiss with co-star,
Luciano Cáceres. ==Personal life==