Ships disappear on route across the Arctic Sea, and a special submarine is sent to investigate.
1959-11-29
2022-04-05
2005-06-13
1996-12-13
1987-06-12
1979-12-07
2016-10-21
1981-01-01
2005-11-18
1955-12-14
1996-02-23
1998-12-25
1964-05-16
2006-04-07
1999-02-11
1979-08-09
1984-12-13
1972-09-16
2008-10-31
2021-05-16
2001-06-29
