Stefano Knuchel is a Swiss documentary film director, screenwriter, and producer.
[2] He graduated from the Conservatory of Fribourg in 1987, in 2001 – from The Film & Photographic Workshop Rockport, Maine.
Ten years later, he moved to Swiss Television and hosted experimental programmes, at the same time working as a critic and a writer.
[2] In 2004, he founded a production company Venus and beyond and created his first documentary, Nocaut (2004), which was presented during the Semaine de la critique of the Locarno Film Festival.
[8] The film covers Pratt's Argentine years: landed in Buenos Aires in 1950, Pratt was dreaming about the United States, but fell in love with Argentina and remained there, overwhelmed with its vibrance.