Argentine short film from 1929 directed by Edmo Cominetti, starring Nedda Francy and Miguel Faust Rocha. This short film was the first spoken scene in Argentine cinema. The short film was included in the short film compilation "Variedades sonoras 'Ariel' No. 2".
You can stream El adiós del unitario - 1929 (1929) free and legally on OldReel, via the Internet Archive.
Yes — it is in the public domain and can be watched and shared freely.