Igor Urvantsev: Sound Director (Sound)1976-07-12

Igor Urvantsev: Sound Director (Sound)1976-07-19

Igor Urvantsev: Sound (Sound)1995-05-04

Igor Urvantsev: Sound (Sound)1971-04-20

Igor Urvantsev: Sound Director (Sound)1991-02-01

Igor Urvantsev: Sound (Sound)1984-12-21

Igor Urvantsev: Sound (Sound)1981-08-10

Igor Urvantsev: Sound (Sound)1969-08-20

Igor Urvantsev: Sound (Sound)1982-08-21

Igor Urvantsev: Sound Director (Sound)1972-10-12