El extraño del pelo largo Argentinian movie about the 1968's beat band "La Joven Guardia" and their effort to get success in hard sociopolitical times. Details Casts Posters Title El extraño del pelo largo Release Date 1970-03-05 Runtime 01 Hours 27 Minutes Genres Music Comedy Production Companies Unknown Production Countries Argentina Eduardo Bergara Leumann... ... Miguel Bermúdez... ... Mirta Busnelli... ... Liliana Caldini... ... Ricardo Castro Ríos... ... Mónica Cramer... ... Leonor Fernández... ... Nacha Guevara... ... Horacio Heredia... ... Mónica Lander... ... Diana Maggi... ... Lalo Malcolm... ... José Luis Mazza... ... Reynaldo Mompel... ... Owe Monk... ... Litto Nebbia... ... Emilio Vidal... ... Original Size (674x947)