Which film starring Oleg Yankovsky did Andrei Tarkovsky direct after "The Sacrifice"?
The Sacrifice:  "The Sacrifice" was Tarkovsky's third film as a Soviet expatriate, after "Nostalghia" and the documentary "Voyage in Time", and was also his last, as he died shortly after its completion. Nostalghia: Nostalghia (UK: Nostalgia) is a 1983 Soviet/Italian film, directed by Andrei Tarkovsky and starring Oleg Yankovsky, Domiziana Giordano and Erland Josephson.
Nostalghia