SIC Radical is a Portuguese basic cable and satellite television channel owned by Sociedade Independente de Comunicação.
SIC Radical is an entertainment channel targeted at teens and young adults. SIC Radical programins have shift through its history, Curto Circuito being its iconic TV show, being present along with sci-fi series, anime, britcoms, talk-shows, erotic programming and amateur television. Along with originals, it airs several television shows from the United States and the United Kingdom. SIC Radical also shows reruns of popular TV-shows and does live coverage of the most important music festivals in Portugal.
In May 2016, SIC Radical launched a Full HD channel to broadcast some Rock in Rio Lisboa shows.