Several scientists create drama around a mysterious black ball.
Director:
Writer:
Nikolai Karachentsov
Boris Nikiforov
Vladimir Shurupov
Yevgeni Gerasimov
Yevgeni Kindinov
Igor Kvasha
Jan 1, 1986
Jul 11, 1995
May 11, 1989
Oct 21, 1988
Oct 27, 2004
Jan 28, 1987
Nov 18, 2018
Oct 15, 2005
Apr 12, 1989
Oct 12, 2007
Feb 5, 1976
Sep 22, 1995
Jul 1, 1959
Feb 2, 2011
Feb 25, 2003
Jul 28, 1933
Feb 17, 1984
May 20, 1994
Apr 4, 2014
Dec 21, 2019
