Part of the Doraemon Movies
1985
2006
2001
2016
2009
2016
2020
1991
2003
2017
2014
1990
1980
2008
2017
2013
2014
2022
2012
1993
Nobita tries to prove to Doraemon and his friends that dinosaurs are still alive, and, after finding an underground cave, discovers a hollow earth civilization of knights and saurian steeds that Suneo must be rescued from.
