In 1969, he made his first feature film Invasión in his native Argentina based on an idea by celebrated writers Adolfo Bioy Casares and Jorge Luis Borges, who also co-wrote the script.
Adolfo Bioy Casares described the film in May 1969 as follows:"Invasión modernises the theme of The Iliad: it does not praise the shrewdness and effectiveness of the conqueror, but rather the courage of a handful of warriors ready to defend their Troy-which is far too much like Buenos Aires-where there is always a group of friends and a tango inviting you to fight for just and noble causes.
In 1979 he made Écoute voir... with Catherine Deneuve cast as a female detective investigating a gang looking to control people using radio waves.
Prior to directing in 1961 he was a choreographer and metteur en scene for Histoire du Soldat at the Stravinsky Festival.
He has supported the work of other filmmakers over the years, including producing Sérail / Surreal Estate by Eduardo de Gregorio (1976) and narrating Raúl Ruiz's Les Trois couronnes du matelot (1983).