Three teenagers and their dog solve mysteries with the help of two ghosts from the 18th century.
1971-09-11
2014-01-04
1997-10-04
2011-04-13
2014-10-05
1984-01-01
2022-11-11
1985-09-07
2009-11-23
2014-11-06
2013-07-24
2022-09-06
1977-09-10
2020-04-13
2019-10-05
2013-06-01
2002-09-14
1969-09-13
2003-04-05
